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
areas = list(map(int,input().split(' ')))
ans = 0
mult = areas[0] * areas[1] * areas[2]
s_mult = math.isqrt(mult)
sume_areas = (areas[0]*areas[1])+(areas[1]*areas[2])+(areas[0]*areas[2])
c = sume_areas // s_mult
print(4*c)