You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
import math
def SumOfEdges(ab,bc,ac):
    a=math.sqrt((ab*ac)/bc)
    b=ab/a
    c=ac/a
    return int(4*(a+b+c))

ab,bc,ac=map(int,input().split())
print(SumOfEdges(ab,bc,ac))