90315528

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{27073}}^1$

素因数の和:27221

約数の個数: 32

約数和(自身を含む): 227421600

約数和(自身を除く): 137106072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 27073, 54146, 81219, 108292, 162438, 216584, 324876, 649752, 3763147, 7526294, 11289441, 15052588, 22578882, 30105176, 45157764, 90315528]

約数ペア:

[(1, 90315528), (2, 45157764), (3, 30105176), (4, 22578882), (6, 15052588), (8, 11289441), (12, 7526294), (24, 3763147), (139, 649752), (278, 324876), (417, 216584), (556, 162438), (834, 108292), (1112, 81219), (1668, 54146), (3336, 27073)]