82897612

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 100961588

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 71, 74, 92, 98, 142, 148, 161, 196, 259, 284, 322, 343, 497, 518, 644, 686, 851, 994, 1036, 1127, 1372, 1633, 1702, 1813, 1988, 2254, 2627, 3266, 3404, 3479, 3626, 4508, 5254, 5957, 6532, 6958, 7252, 7889, 10508, 11431, 11914, 12691, 13916, 15778, 18389, 22862, 23828, 24353, 25382, 31556, 36778, 41699, 45724, 48706, 50764, 60421, 73556, 80017, 83398, 97412, 120842, 128723, 160034, 166796, 241684, 257446, 291893, 320068, 422947, 514892, 560119, 583786, 845894, 901061, 1120238, 1167572, 1691788, 1802122, 2240476, 2960629, 3604244, 5921258, 11842516, 20724403, 41448806, 82897612]

約数ペア:

[(1, 82897612), (2, 41448806), (4, 20724403), (7, 11842516), (14, 5921258), (23, 3604244), (28, 2960629), (37, 2240476), (46, 1802122), (49, 1691788), (71, 1167572), (74, 1120238), (92, 901061), (98, 845894), (142, 583786), (148, 560119), (161, 514892), (196, 422947), (259, 320068), (284, 291893), (322, 257446), (343, 241684), (497, 166796), (518, 160034), (644, 128723), (686, 120842), (851, 97412), (994, 83398), (1036, 80017), (1127, 73556), (1372, 60421), (1633, 50764), (1702, 48706), (1813, 45724), (1988, 41699), (2254, 36778), (2627, 31556), (3266, 25382), (3404, 24353), (3479, 23828), (3626, 22862), (4508, 18389), (5254, 15778), (5957, 13916), (6532, 12691), (6958, 11914), (7252, 11431), (7889, 10508)]