72251316

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{15803}}^1$

素因数の和:15940

約数の個数: 36

約数和(自身を含む): 184084992

約数和(自身を除く): 111833676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 15803, 31606, 47409, 63212, 94818, 142227, 189636, 284454, 568908, 2006981, 4013962, 6020943, 8027924, 12041886, 18062829, 24083772, 36125658, 72251316]

約数ペア:

[(1, 72251316), (2, 36125658), (3, 24083772), (4, 18062829), (6, 12041886), (9, 8027924), (12, 6020943), (18, 4013962), (36, 2006981), (127, 568908), (254, 284454), (381, 189636), (508, 142227), (762, 94818), (1143, 63212), (1524, 47409), (2286, 31606), (4572, 15803)]