64258272

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 120

約数和(自身を含む): 203625576

約数和(自身を除く): 139367304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 1907, 2106, 2592, 2808, 3744, 3814, 4212, 5616, 5721, 7628, 8424, 11232, 11442, 15256, 16848, 17163, 22884, 24791, 30512, 33696, 34326, 45768, 49582, 51489, 61024, 68652, 74373, 91536, 99164, 102978, 137304, 148746, 154467, 183072, 198328, 205956, 223119, 274608, 297492, 308934, 396656, 411912, 446238, 549216, 594984, 617868, 669357, 793312, 823824, 892476, 1189968, 1235736, 1338714, 1647648, 1784952, 2008071, 2379936, 2471472, 2677428, 3569904, 4016142, 4942944, 5354856, 7139808, 8032284, 10709712, 16064568, 21419424, 32129136, 64258272]

約数ペア:

[(1, 64258272), (2, 32129136), (3, 21419424), (4, 16064568), (6, 10709712), (8, 8032284), (9, 7139808), (12, 5354856), (13, 4942944), (16, 4016142), (18, 3569904), (24, 2677428), (26, 2471472), (27, 2379936), (32, 2008071), (36, 1784952), (39, 1647648), (48, 1338714), (52, 1235736), (54, 1189968), (72, 892476), (78, 823824), (81, 793312), (96, 669357), (104, 617868), (108, 594984), (117, 549216), (144, 446238), (156, 411912), (162, 396656), (208, 308934), (216, 297492), (234, 274608), (288, 223119), (312, 205956), (324, 198328), (351, 183072), (416, 154467), (432, 148746), (468, 137304), (624, 102978), (648, 99164), (702, 91536), (864, 74373), (936, 68652), (1053, 61024), (1248, 51489), (1296, 49582), (1404, 45768), (1872, 34326), (1907, 33696), (2106, 30512), (2592, 24791), (2808, 22884), (3744, 17163), (3814, 16848), (4212, 15256), (5616, 11442), (5721, 11232), (7628, 8424)]