77915628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4524

約数の個数: 96

約数和(自身を含む): 240952320

約数和(自身を除く): 163036692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 4481, 5796, 8694, 8962, 13443, 17388, 17924, 26886, 31367, 40329, 53772, 62734, 80658, 94101, 103063, 120987, 125468, 161316, 188202, 206126, 241974, 282303, 309189, 376404, 412252, 483948, 564606, 618378, 721441, 846909, 927567, 1129212, 1236756, 1442882, 1693818, 1855134, 2164323, 2782701, 2885764, 3387636, 3710268, 4328646, 5565402, 6492969, 8657292, 11130804, 12985938, 19478907, 25971876, 38957814, 77915628]

約数ペア:

[(1, 77915628), (2, 38957814), (3, 25971876), (4, 19478907), (6, 12985938), (7, 11130804), (9, 8657292), (12, 6492969), (14, 5565402), (18, 4328646), (21, 3710268), (23, 3387636), (27, 2885764), (28, 2782701), (36, 2164323), (42, 1855134), (46, 1693818), (54, 1442882), (63, 1236756), (69, 1129212), (84, 927567), (92, 846909), (108, 721441), (126, 618378), (138, 564606), (161, 483948), (189, 412252), (207, 376404), (252, 309189), (276, 282303), (322, 241974), (378, 206126), (414, 188202), (483, 161316), (621, 125468), (644, 120987), (756, 103063), (828, 94101), (966, 80658), (1242, 62734), (1449, 53772), (1932, 40329), (2484, 31367), (2898, 26886), (4347, 17924), (4481, 17388), (5796, 13443), (8694, 8962)]