90773886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74527}}^1$

素因数の和:74568

約数の個数: 32

約数和(自身を含む): 214640640

約数和(自身を除く): 123866754

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 74527, 149054, 223581, 447162, 521689, 1043378, 1565067, 2161283, 3130134, 4322566, 6483849, 12967698, 15128981, 30257962, 45386943, 90773886]

約数ペア:

[(1, 90773886), (2, 45386943), (3, 30257962), (6, 15128981), (7, 12967698), (14, 6483849), (21, 4322566), (29, 3130134), (42, 2161283), (58, 1565067), (87, 1043378), (174, 521689), (203, 447162), (406, 223581), (609, 149054), (1218, 74527)]