72865566

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{76379}}^1$

素因数の和:76440

約数の個数: 24

約数和(自身を含む): 160856280

約数和(自身を除く): 87990714

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 76379, 152758, 229137, 458274, 687411, 1374822, 4048087, 8096174, 12144261, 24288522, 36432783, 72865566]

約数ペア:

[(1, 72865566), (2, 36432783), (3, 24288522), (6, 12144261), (9, 8096174), (18, 4048087), (53, 1374822), (106, 687411), (159, 458274), (318, 229137), (477, 152758), (954, 76379)]