123419976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 321235200

約数和(自身を除く): 197815224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 708, 1032, 1416, 2027, 2537, 4054, 5074, 6081, 7611, 8108, 10148, 12162, 15222, 16216, 20296, 24324, 30444, 48648, 60888, 87161, 119593, 174322, 239186, 261483, 348644, 358779, 478372, 522966, 697288, 717558, 956744, 1045932, 1435116, 2091864, 2870232, 5142499, 10284998, 15427497, 20569996, 30854994, 41139992, 61709988, 123419976]

約数ペア:

[(1, 123419976), (2, 61709988), (3, 41139992), (4, 30854994), (6, 20569996), (8, 15427497), (12, 10284998), (24, 5142499), (43, 2870232), (59, 2091864), (86, 1435116), (118, 1045932), (129, 956744), (172, 717558), (177, 697288), (236, 522966), (258, 478372), (344, 358779), (354, 348644), (472, 261483), (516, 239186), (708, 174322), (1032, 119593), (1416, 87161), (2027, 60888), (2537, 48648), (4054, 30444), (5074, 24324), (6081, 20296), (7611, 16216), (8108, 15222), (10148, 12162)]