90413358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74231}}^1$

素因数の和:74272

約数の個数: 32

約数和(自身を含む): 213788160

約数和(自身を除く): 123374802

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 74231, 148462, 222693, 445386, 519617, 1039234, 1558851, 2152699, 3117702, 4305398, 6458097, 12916194, 15068893, 30137786, 45206679, 90413358]

約数ペア:

[(1, 90413358), (2, 45206679), (3, 30137786), (6, 15068893), (7, 12916194), (14, 6458097), (21, 4305398), (29, 3117702), (42, 2152699), (58, 1558851), (87, 1039234), (174, 519617), (203, 445386), (406, 222693), (609, 148462), (1218, 74231)]