86708736

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 120

約数和(自身を含む): 258745344

約数和(自身を除く): 172036608

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, 512, 558, 576, 607, 744, 768, 992, 1116, 1152, 1214, 1488, 1536, 1821, 1984, 2232, 2304, 2428, 2976, 3642, 3968, 4464, 4608, 4856, 5463, 5952, 7284, 7936, 8928, 9712, 10926, 11904, 14568, 15872, 17856, 18817, 19424, 21852, 23808, 29136, 35712, 37634, 38848, 43704, 47616, 56451, 58272, 71424, 75268, 77696, 87408, 112902, 116544, 142848, 150536, 155392, 169353, 174816, 225804, 233088, 301072, 310784, 338706, 349632, 451608, 466176, 602144, 677412, 699264, 903216, 932352, 1204288, 1354824, 1398528, 1806432, 2408576, 2709648, 2797056, 3612864, 4817152, 5419296, 7225728, 9634304, 10838592, 14451456, 21677184, 28902912, 43354368, 86708736]

約数ペア:

[(1, 86708736), (2, 43354368), (3, 28902912), (4, 21677184), (6, 14451456), (8, 10838592), (9, 9634304), (12, 7225728), (16, 5419296), (18, 4817152), (24, 3612864), (31, 2797056), (32, 2709648), (36, 2408576), (48, 1806432), (62, 1398528), (64, 1354824), (72, 1204288), (93, 932352), (96, 903216), (124, 699264), (128, 677412), (144, 602144), (186, 466176), (192, 451608), (248, 349632), (256, 338706), (279, 310784), (288, 301072), (372, 233088), (384, 225804), (496, 174816), (512, 169353), (558, 155392), (576, 150536), (607, 142848), (744, 116544), (768, 112902), (992, 87408), (1116, 77696), (1152, 75268), (1214, 71424), (1488, 58272), (1536, 56451), (1821, 47616), (1984, 43704), (2232, 38848), (2304, 37634), (2428, 35712), (2976, 29136), (3642, 23808), (3968, 21852), (4464, 19424), (4608, 18817), (4856, 17856), (5463, 15872), (5952, 14568), (7284, 11904), (7936, 10926), (8928, 9712)]