90728704

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 207966780

約数和(自身を除く): 117238076

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 101, 116, 121, 128, 176, 202, 232, 242, 256, 319, 352, 404, 464, 484, 638, 704, 808, 928, 968, 1111, 1276, 1408, 1616, 1856, 1936, 2222, 2552, 2816, 2929, 3232, 3509, 3712, 3872, 4444, 5104, 5858, 6464, 7018, 7424, 7744, 8888, 10208, 11716, 12221, 12928, 14036, 15488, 17776, 20416, 23432, 24442, 25856, 28072, 30976, 32219, 35552, 40832, 46864, 48884, 56144, 64438, 71104, 81664, 93728, 97768, 112288, 128876, 142208, 187456, 195536, 224576, 257752, 284416, 354409, 374912, 391072, 449152, 515504, 708818, 749824, 782144, 898304, 1031008, 1417636, 1564288, 2062016, 2835272, 3128576, 4124032, 5670544, 8248064, 11341088, 22682176, 45364352, 90728704]

約数ペア:

[(1, 90728704), (2, 45364352), (4, 22682176), (8, 11341088), (11, 8248064), (16, 5670544), (22, 4124032), (29, 3128576), (32, 2835272), (44, 2062016), (58, 1564288), (64, 1417636), (88, 1031008), (101, 898304), (116, 782144), (121, 749824), (128, 708818), (176, 515504), (202, 449152), (232, 391072), (242, 374912), (256, 354409), (319, 284416), (352, 257752), (404, 224576), (464, 195536), (484, 187456), (638, 142208), (704, 128876), (808, 112288), (928, 97768), (968, 93728), (1111, 81664), (1276, 71104), (1408, 64438), (1616, 56144), (1856, 48884), (1936, 46864), (2222, 40832), (2552, 35552), (2816, 32219), (2929, 30976), (3232, 28072), (3509, 25856), (3712, 24442), (3872, 23432), (4444, 20416), (5104, 17776), (5858, 15488), (6464, 14036), (7018, 12928), (7424, 12221), (7744, 11716), (8888, 10208)]