90027366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 212841216

約数和(自身を除く): 122813850

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 317, 331, 429, 634, 662, 858, 951, 993, 1902, 1986, 3487, 3641, 4121, 4303, 6974, 7282, 8242, 8606, 10461, 10923, 12363, 12909, 20922, 21846, 24726, 25818, 45331, 47333, 90662, 94666, 104927, 135993, 141999, 209854, 271986, 283998, 314781, 629562, 1154197, 1364051, 2308394, 2728102, 3462591, 4092153, 6925182, 8184306, 15004561, 30009122, 45013683, 90027366]

約数ペア:

[(1, 90027366), (2, 45013683), (3, 30009122), (6, 15004561), (11, 8184306), (13, 6925182), (22, 4092153), (26, 3462591), (33, 2728102), (39, 2308394), (66, 1364051), (78, 1154197), (143, 629562), (286, 314781), (317, 283998), (331, 271986), (429, 209854), (634, 141999), (662, 135993), (858, 104927), (951, 94666), (993, 90662), (1902, 47333), (1986, 45331), (3487, 25818), (3641, 24726), (4121, 21846), (4303, 20922), (6974, 12909), (7282, 12363), (8242, 10923), (8606, 10461)]