57272656

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 131741568

約数和(自身を除く): 74468912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 101, 112, 122, 166, 202, 244, 332, 404, 427, 488, 581, 664, 707, 808, 854, 976, 1162, 1328, 1414, 1616, 1708, 2324, 2828, 3416, 4648, 5063, 5656, 6161, 6832, 8383, 9296, 10126, 11312, 12322, 16766, 20252, 24644, 33532, 35441, 40504, 43127, 49288, 58681, 67064, 70882, 81008, 86254, 98576, 117362, 134128, 141764, 172508, 234724, 283528, 345016, 469448, 511363, 567056, 690032, 938896, 1022726, 2045452, 3579541, 4090904, 7159082, 8181808, 14318164, 28636328, 57272656]

約数ペア:

[(1, 57272656), (2, 28636328), (4, 14318164), (7, 8181808), (8, 7159082), (14, 4090904), (16, 3579541), (28, 2045452), (56, 1022726), (61, 938896), (83, 690032), (101, 567056), (112, 511363), (122, 469448), (166, 345016), (202, 283528), (244, 234724), (332, 172508), (404, 141764), (427, 134128), (488, 117362), (581, 98576), (664, 86254), (707, 81008), (808, 70882), (854, 67064), (976, 58681), (1162, 49288), (1328, 43127), (1414, 40504), (1616, 35441), (1708, 33532), (2324, 24644), (2828, 20252), (3416, 16766), (4648, 12322), (5063, 11312), (5656, 10126), (6161, 9296), (6832, 8383)]