72123108

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{67531}}^1$

素因数の和:67627

約数の個数: 24

約数和(自身を含む): 170180640

約数和(自身を除く): 98057532

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 67531, 135062, 202593, 270124, 405186, 810372, 6010259, 12020518, 18030777, 24041036, 36061554, 72123108]

約数ペア:

[(1, 72123108), (2, 36061554), (3, 24041036), (4, 18030777), (6, 12020518), (12, 6010259), (89, 810372), (178, 405186), (267, 270124), (356, 202593), (534, 135062), (1068, 67531)]