62281728

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 187387200

約数和(自身を除く): 125105472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 128, 144, 186, 192, 218, 248, 256, 279, 288, 327, 372, 384, 436, 496, 512, 558, 576, 654, 744, 768, 872, 981, 992, 1024, 1116, 1152, 1308, 1488, 1536, 1744, 1962, 1984, 2048, 2232, 2304, 2616, 2976, 3072, 3379, 3488, 3924, 3968, 4464, 4608, 5232, 5952, 6144, 6758, 6976, 7848, 7936, 8928, 9216, 10137, 10464, 11904, 13516, 13952, 15696, 15872, 17856, 18432, 20274, 20928, 23808, 27032, 27904, 30411, 31392, 31744, 35712, 40548, 41856, 47616, 54064, 55808, 60822, 62784, 63488, 71424, 81096, 83712, 95232, 108128, 111616, 121644, 125568, 142848, 162192, 167424, 190464, 216256, 223232, 243288, 251136, 285696, 324384, 334848, 432512, 486576, 502272, 571392, 648768, 669696, 865024, 973152, 1004544, 1297536, 1730048, 1946304, 2009088, 2595072, 3460096, 3892608, 5190144, 6920192, 7785216, 10380288, 15570432, 20760576, 31140864, 62281728]

約数ペア:

[(1, 62281728), (2, 31140864), (3, 20760576), (4, 15570432), (6, 10380288), (8, 7785216), (9, 6920192), (12, 5190144), (16, 3892608), (18, 3460096), (24, 2595072), (31, 2009088), (32, 1946304), (36, 1730048), (48, 1297536), (62, 1004544), (64, 973152), (72, 865024), (93, 669696), (96, 648768), (109, 571392), (124, 502272), (128, 486576), (144, 432512), (186, 334848), (192, 324384), (218, 285696), (248, 251136), (256, 243288), (279, 223232), (288, 216256), (327, 190464), (372, 167424), (384, 162192), (436, 142848), (496, 125568), (512, 121644), (558, 111616), (576, 108128), (654, 95232), (744, 83712), (768, 81096), (872, 71424), (981, 63488), (992, 62784), (1024, 60822), (1116, 55808), (1152, 54064), (1308, 47616), (1488, 41856), (1536, 40548), (1744, 35712), (1962, 31744), (1984, 31392), (2048, 30411), (2232, 27904), (2304, 27032), (2616, 23808), (2976, 20928), (3072, 20274), (3379, 18432), (3488, 17856), (3924, 15872), (3968, 15696), (4464, 13952), (4608, 13516), (5232, 11904), (5952, 10464), (6144, 10137), (6758, 9216), (6976, 8928), (7848, 7936)]