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 solve():
    lb,bh,hl = map(int, input().split(' '))
    h = math.sqrt(hl*bh / lb)
    l = hl/h
    b = lb/l
    print(int(4*(l+b+h)))




solve()