89646249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 69606231

約数列:

[1, 3, 7, 11, 21, 23, 33, 47, 69, 77, 141, 161, 231, 253, 329, 359, 483, 517, 759, 987, 1077, 1081, 1551, 1771, 2513, 3243, 3619, 3949, 5313, 7539, 7567, 8257, 10857, 11847, 11891, 16873, 22701, 24771, 27643, 35673, 50619, 57799, 82929, 83237, 90827, 118111, 173397, 185603, 249711, 272481, 354333, 388079, 556809, 635789, 1164237, 1299221, 1907367, 2716553, 3897663, 4268869, 8149659, 12806607, 29882083, 89646249]

約数ペア:

[(1, 89646249), (3, 29882083), (7, 12806607), (11, 8149659), (21, 4268869), (23, 3897663), (33, 2716553), (47, 1907367), (69, 1299221), (77, 1164237), (141, 635789), (161, 556809), (231, 388079), (253, 354333), (329, 272481), (359, 249711), (483, 185603), (517, 173397), (759, 118111), (987, 90827), (1077, 83237), (1081, 82929), (1551, 57799), (1771, 50619), (2513, 35673), (3243, 27643), (3619, 24771), (3949, 22701), (5313, 16873), (7539, 11891), (7567, 11847), (8257, 10857)]