72431178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5297}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 151056576

約数和(自身を除く): 78625398

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 5297, 6837, 10594, 13674, 15891, 31782, 227771, 280741, 455542, 561482, 683313, 842223, 1366626, 1684446, 12071863, 24143726, 36215589, 72431178]

約数ペア:

[(1, 72431178), (2, 36215589), (3, 24143726), (6, 12071863), (43, 1684446), (53, 1366626), (86, 842223), (106, 683313), (129, 561482), (159, 455542), (258, 280741), (318, 227771), (2279, 31782), (4558, 15891), (5297, 13674), (6837, 10594)]