90580074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21911}}^1$

素因数の和:21982

約数の個数: 32

約数和(自身を含む): 198785664

約数和(自身を除く): 108205590

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 21911, 43822, 65733, 131466, 284843, 569686, 854529, 1161283, 1709058, 2322566, 3483849, 6967698, 15096679, 30193358, 45290037, 90580074]

約数ペア:

[(1, 90580074), (2, 45290037), (3, 30193358), (6, 15096679), (13, 6967698), (26, 3483849), (39, 2322566), (53, 1709058), (78, 1161283), (106, 854529), (159, 569686), (318, 284843), (689, 131466), (1378, 65733), (2067, 43822), (4134, 21911)]