64428624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 196431872

約数和(自身を除く): 132003248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 271, 312, 381, 468, 508, 542, 624, 762, 813, 936, 1016, 1084, 1143, 1524, 1626, 1651, 1872, 2032, 2168, 2286, 2439, 3048, 3252, 3302, 3523, 4336, 4572, 4878, 4953, 6096, 6504, 6604, 7046, 9144, 9756, 9906, 10569, 13008, 13208, 14092, 14859, 18288, 19512, 19812, 21138, 26416, 28184, 29718, 31707, 34417, 39024, 39624, 42276, 56368, 59436, 63414, 68834, 79248, 84552, 103251, 118872, 126828, 137668, 169104, 206502, 237744, 253656, 275336, 309753, 413004, 447421, 507312, 550672, 619506, 826008, 894842, 1239012, 1342263, 1652016, 1789684, 2478024, 2684526, 3579368, 4026789, 4956048, 5369052, 7158736, 8053578, 10738104, 16107156, 21476208, 32214312, 64428624]

約数ペア:

[(1, 64428624), (2, 32214312), (3, 21476208), (4, 16107156), (6, 10738104), (8, 8053578), (9, 7158736), (12, 5369052), (13, 4956048), (16, 4026789), (18, 3579368), (24, 2684526), (26, 2478024), (36, 1789684), (39, 1652016), (48, 1342263), (52, 1239012), (72, 894842), (78, 826008), (104, 619506), (117, 550672), (127, 507312), (144, 447421), (156, 413004), (208, 309753), (234, 275336), (254, 253656), (271, 237744), (312, 206502), (381, 169104), (468, 137668), (508, 126828), (542, 118872), (624, 103251), (762, 84552), (813, 79248), (936, 68834), (1016, 63414), (1084, 59436), (1143, 56368), (1524, 42276), (1626, 39624), (1651, 39024), (1872, 34417), (2032, 31707), (2168, 29718), (2286, 28184), (2439, 26416), (3048, 21138), (3252, 19812), (3302, 19512), (3523, 18288), (4336, 14859), (4572, 14092), (4878, 13208), (4953, 13008), (6096, 10569), (6504, 9906), (6604, 9756), (7046, 9144)]