68208504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31260

約数の個数: 64

約数和(自身を含む): 209879040

約数和(自身を除く): 141670536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31231, 62462, 93693, 124924, 187386, 218617, 249848, 374772, 406003, 437234, 655851, 749544, 812006, 874468, 1218009, 1311702, 1624012, 1748936, 2436018, 2623404, 2842021, 3248024, 4872036, 5246808, 5684042, 8526063, 9744072, 11368084, 17052126, 22736168, 34104252, 68208504]

約数ペア:

[(1, 68208504), (2, 34104252), (3, 22736168), (4, 17052126), (6, 11368084), (7, 9744072), (8, 8526063), (12, 5684042), (13, 5246808), (14, 4872036), (21, 3248024), (24, 2842021), (26, 2623404), (28, 2436018), (39, 1748936), (42, 1624012), (52, 1311702), (56, 1218009), (78, 874468), (84, 812006), (91, 749544), (104, 655851), (156, 437234), (168, 406003), (182, 374772), (273, 249848), (312, 218617), (364, 187386), (546, 124924), (728, 93693), (1092, 62462), (2184, 31231)]