76896976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 167989248

約数和(自身を除く): 91092272

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 71, 82, 104, 127, 142, 164, 208, 254, 284, 328, 508, 533, 568, 656, 923, 1016, 1066, 1136, 1651, 1846, 2032, 2132, 2911, 3302, 3692, 4264, 5207, 5822, 6604, 7384, 8528, 9017, 10414, 11644, 13208, 14768, 18034, 20828, 23288, 26416, 36068, 37843, 41656, 46576, 67691, 72136, 75686, 83312, 117221, 135382, 144272, 151372, 234442, 270764, 302744, 369697, 468884, 541528, 605488, 739394, 937768, 1083056, 1478788, 1875536, 2957576, 4806061, 5915152, 9612122, 19224244, 38448488, 76896976]

約数ペア:

[(1, 76896976), (2, 38448488), (4, 19224244), (8, 9612122), (13, 5915152), (16, 4806061), (26, 2957576), (41, 1875536), (52, 1478788), (71, 1083056), (82, 937768), (104, 739394), (127, 605488), (142, 541528), (164, 468884), (208, 369697), (254, 302744), (284, 270764), (328, 234442), (508, 151372), (533, 144272), (568, 135382), (656, 117221), (923, 83312), (1016, 75686), (1066, 72136), (1136, 67691), (1651, 46576), (1846, 41656), (2032, 37843), (2132, 36068), (2911, 26416), (3302, 23288), (3692, 20828), (4264, 18034), (5207, 14768), (5822, 13208), (6604, 11644), (7384, 10414), (8528, 9017)]