72388224

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 215130240

約数和(自身を除く): 142742016

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, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2027, 2232, 2976, 3968, 4054, 4464, 5952, 6081, 8108, 8928, 11904, 12162, 16216, 17856, 18243, 24324, 32432, 35712, 36486, 48648, 62837, 64864, 72972, 97296, 125674, 129728, 145944, 188511, 194592, 251348, 259456, 291888, 377022, 389184, 502696, 565533, 583776, 754044, 778368, 1005392, 1131066, 1167552, 1508088, 2010784, 2262132, 2335104, 3016176, 4021568, 4524264, 6032352, 8043136, 9048528, 12064704, 18097056, 24129408, 36194112, 72388224]

約数ペア:

[(1, 72388224), (2, 36194112), (3, 24129408), (4, 18097056), (6, 12064704), (8, 9048528), (9, 8043136), (12, 6032352), (16, 4524264), (18, 4021568), (24, 3016176), (31, 2335104), (32, 2262132), (36, 2010784), (48, 1508088), (62, 1167552), (64, 1131066), (72, 1005392), (93, 778368), (96, 754044), (124, 583776), (128, 565533), (144, 502696), (186, 389184), (192, 377022), (248, 291888), (279, 259456), (288, 251348), (372, 194592), (384, 188511), (496, 145944), (558, 129728), (576, 125674), (744, 97296), (992, 72972), (1116, 64864), (1152, 62837), (1488, 48648), (1984, 36486), (2027, 35712), (2232, 32432), (2976, 24324), (3968, 18243), (4054, 17856), (4464, 16216), (5952, 12162), (6081, 11904), (8108, 8928)]