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
# from typing import Counter
# for _ in range(1,int(input())+1):
    # h,m=map(int,input().split())
    # a=list(map(int,input().split()))

xy,yz,zx=map(int,input().split())
sop=xy+yz+zx
x2=(xy*zx)/yz
y2=(xy*yz)/zx
z2=(zx*yz)/xy
val=4*math.sqrt(x2+y2+z2+2*(sop))
print(int(val))