72102528

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 219993600

約数和(自身を除く): 147891072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 673, 744, 837, 864, 992, 1116, 1152, 1346, 1488, 1674, 1728, 1984, 2019, 2232, 2692, 2976, 3348, 3456, 3968, 4038, 4464, 5384, 5952, 6057, 6696, 8076, 8928, 10768, 11904, 12114, 13392, 16152, 17856, 18171, 20863, 21536, 24228, 26784, 32304, 35712, 36342, 41726, 43072, 48456, 53568, 62589, 64608, 72684, 83452, 86144, 96912, 107136, 125178, 129216, 145368, 166904, 187767, 193824, 250356, 258432, 290736, 333808, 375534, 387648, 500712, 563301, 581472, 667616, 751068, 775296, 1001424, 1126602, 1162944, 1335232, 1502136, 2002848, 2253204, 2325888, 2670464, 3004272, 4005696, 4506408, 6008544, 8011392, 9012816, 12017088, 18025632, 24034176, 36051264, 72102528]

約数ペア:

[(1, 72102528), (2, 36051264), (3, 24034176), (4, 18025632), (6, 12017088), (8, 9012816), (9, 8011392), (12, 6008544), (16, 4506408), (18, 4005696), (24, 3004272), (27, 2670464), (31, 2325888), (32, 2253204), (36, 2002848), (48, 1502136), (54, 1335232), (62, 1162944), (64, 1126602), (72, 1001424), (93, 775296), (96, 751068), (108, 667616), (124, 581472), (128, 563301), (144, 500712), (186, 387648), (192, 375534), (216, 333808), (248, 290736), (279, 258432), (288, 250356), (372, 193824), (384, 187767), (432, 166904), (496, 145368), (558, 129216), (576, 125178), (673, 107136), (744, 96912), (837, 86144), (864, 83452), (992, 72684), (1116, 64608), (1152, 62589), (1346, 53568), (1488, 48456), (1674, 43072), (1728, 41726), (1984, 36342), (2019, 35712), (2232, 32304), (2692, 26784), (2976, 24228), (3348, 21536), (3456, 20863), (3968, 18171), (4038, 17856), (4464, 16152), (5384, 13392), (5952, 12114), (6057, 11904), (6696, 10768), (8076, 8928)]