90984256

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 84

約数和(自身を含む): 205394560

約数和(自身を除く): 114410304

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 379, 484, 496, 682, 704, 758, 968, 992, 1364, 1516, 1936, 1984, 2728, 3032, 3751, 3872, 4169, 5456, 6064, 7502, 7744, 8338, 10912, 11749, 12128, 15004, 16676, 21824, 23498, 24256, 30008, 33352, 45859, 46996, 60016, 66704, 91718, 93992, 120032, 129239, 133408, 183436, 187984, 240064, 258478, 266816, 366872, 375968, 516956, 733744, 751936, 1033912, 1421629, 1467488, 2067824, 2843258, 2934976, 4135648, 5686516, 8271296, 11373032, 22746064, 45492128, 90984256]

約数ペア:

[(1, 90984256), (2, 45492128), (4, 22746064), (8, 11373032), (11, 8271296), (16, 5686516), (22, 4135648), (31, 2934976), (32, 2843258), (44, 2067824), (62, 1467488), (64, 1421629), (88, 1033912), (121, 751936), (124, 733744), (176, 516956), (242, 375968), (248, 366872), (341, 266816), (352, 258478), (379, 240064), (484, 187984), (496, 183436), (682, 133408), (704, 129239), (758, 120032), (968, 93992), (992, 91718), (1364, 66704), (1516, 60016), (1936, 46996), (1984, 45859), (2728, 33352), (3032, 30008), (3751, 24256), (3872, 23498), (4169, 21824), (5456, 16676), (6064, 15004), (7502, 12128), (7744, 11749), (8338, 10912)]