71852544

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142633728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 503, 512, 558, 576, 744, 768, 992, 1006, 1116, 1152, 1488, 1509, 1536, 1984, 2012, 2232, 2304, 2976, 3018, 3968, 4024, 4464, 4527, 4608, 5952, 6036, 7936, 8048, 8928, 9054, 11904, 12072, 15593, 15872, 16096, 17856, 18108, 23808, 24144, 31186, 32192, 35712, 36216, 46779, 47616, 48288, 62372, 64384, 71424, 72432, 93558, 96576, 124744, 128768, 140337, 142848, 144864, 187116, 193152, 249488, 257536, 280674, 289728, 374232, 386304, 498976, 561348, 579456, 748464, 772608, 997952, 1122696, 1158912, 1496928, 1995904, 2245392, 2317824, 2993856, 3991808, 4490784, 5987712, 7983616, 8981568, 11975424, 17963136, 23950848, 35926272, 71852544]

約数ペア:

[(1, 71852544), (2, 35926272), (3, 23950848), (4, 17963136), (6, 11975424), (8, 8981568), (9, 7983616), (12, 5987712), (16, 4490784), (18, 3991808), (24, 2993856), (31, 2317824), (32, 2245392), (36, 1995904), (48, 1496928), (62, 1158912), (64, 1122696), (72, 997952), (93, 772608), (96, 748464), (124, 579456), (128, 561348), (144, 498976), (186, 386304), (192, 374232), (248, 289728), (256, 280674), (279, 257536), (288, 249488), (372, 193152), (384, 187116), (496, 144864), (503, 142848), (512, 140337), (558, 128768), (576, 124744), (744, 96576), (768, 93558), (992, 72432), (1006, 71424), (1116, 64384), (1152, 62372), (1488, 48288), (1509, 47616), (1536, 46779), (1984, 36216), (2012, 35712), (2232, 32192), (2304, 31186), (2976, 24144), (3018, 23808), (3968, 18108), (4024, 17856), (4464, 16096), (4527, 15872), (4608, 15593), (5952, 12072), (6036, 11904), (7936, 9054), (8048, 8928)]