90444046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 181025280

約数和(自身を除く): 90581234

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 179, 187, 193, 238, 358, 374, 386, 1253, 1309, 1351, 1969, 2123, 2506, 2618, 2702, 3043, 3281, 3938, 4246, 6086, 6562, 13783, 14861, 21301, 22967, 27566, 29722, 33473, 34547, 36091, 42602, 45934, 66946, 69094, 72182, 234311, 241829, 252637, 380017, 468622, 483658, 505274, 587299, 760034, 1174598, 2660119, 4111093, 5320238, 6460289, 8222186, 12920578, 45222023, 90444046]

約数ペア:

[(1, 90444046), (2, 45222023), (7, 12920578), (11, 8222186), (14, 6460289), (17, 5320238), (22, 4111093), (34, 2660119), (77, 1174598), (119, 760034), (154, 587299), (179, 505274), (187, 483658), (193, 468622), (238, 380017), (358, 252637), (374, 241829), (386, 234311), (1253, 72182), (1309, 69094), (1351, 66946), (1969, 45934), (2123, 42602), (2506, 36091), (2618, 34547), (2702, 33473), (3043, 29722), (3281, 27566), (3938, 22967), (4246, 21301), (6086, 14861), (6562, 13783)]