68329728

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 201522048

約数和(自身を除く): 133192320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 631, 752, 768, 846, 1128, 1152, 1262, 1504, 1692, 1893, 2256, 2304, 2524, 3008, 3384, 3786, 4512, 5048, 5679, 6016, 6768, 7572, 9024, 10096, 11358, 12032, 13536, 15144, 18048, 20192, 22716, 27072, 29657, 30288, 36096, 40384, 45432, 54144, 59314, 60576, 80768, 88971, 90864, 108288, 118628, 121152, 161536, 177942, 181728, 237256, 242304, 266913, 355884, 363456, 474512, 484608, 533826, 711768, 726912, 949024, 1067652, 1423536, 1453824, 1898048, 2135304, 2847072, 3796096, 4270608, 5694144, 7592192, 8541216, 11388288, 17082432, 22776576, 34164864, 68329728]

約数ペア:

[(1, 68329728), (2, 34164864), (3, 22776576), (4, 17082432), (6, 11388288), (8, 8541216), (9, 7592192), (12, 5694144), (16, 4270608), (18, 3796096), (24, 2847072), (32, 2135304), (36, 1898048), (47, 1453824), (48, 1423536), (64, 1067652), (72, 949024), (94, 726912), (96, 711768), (128, 533826), (141, 484608), (144, 474512), (188, 363456), (192, 355884), (256, 266913), (282, 242304), (288, 237256), (376, 181728), (384, 177942), (423, 161536), (564, 121152), (576, 118628), (631, 108288), (752, 90864), (768, 88971), (846, 80768), (1128, 60576), (1152, 59314), (1262, 54144), (1504, 45432), (1692, 40384), (1893, 36096), (2256, 30288), (2304, 29657), (2524, 27072), (3008, 22716), (3384, 20192), (3786, 18048), (4512, 15144), (5048, 13536), (5679, 12032), (6016, 11358), (6768, 10096), (7572, 9024)]