90968418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 205054200

約数和(自身を除く): 114085782

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 229, 261, 458, 522, 687, 761, 1374, 1522, 2061, 2283, 4122, 4566, 6641, 6849, 13282, 13698, 19923, 22069, 39846, 44138, 59769, 66207, 119538, 132414, 174269, 198621, 348538, 397242, 522807, 1045614, 1568421, 3136842, 5053801, 10107602, 15161403, 30322806, 45484209, 90968418]

約数ペア:

[(1, 90968418), (2, 45484209), (3, 30322806), (6, 15161403), (9, 10107602), (18, 5053801), (29, 3136842), (58, 1568421), (87, 1045614), (174, 522807), (229, 397242), (261, 348538), (458, 198621), (522, 174269), (687, 132414), (761, 119538), (1374, 66207), (1522, 59769), (2061, 44138), (2283, 39846), (4122, 22069), (4566, 19923), (6641, 13698), (6849, 13282)]