70123008

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 189737856

約数和(自身を除く): 119614848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 643, 768, 852, 1136, 1286, 1536, 1704, 1929, 2272, 2572, 3408, 3858, 4544, 5144, 6816, 7716, 9088, 10288, 13632, 15432, 18176, 20576, 27264, 30864, 36352, 41152, 45653, 54528, 61728, 82304, 91306, 109056, 123456, 136959, 164608, 182612, 246912, 273918, 329216, 365224, 493824, 547836, 730448, 987648, 1095672, 1460896, 2191344, 2921792, 4382688, 5843584, 8765376, 11687168, 17530752, 23374336, 35061504, 70123008]

約数ペア:

[(1, 70123008), (2, 35061504), (3, 23374336), (4, 17530752), (6, 11687168), (8, 8765376), (12, 5843584), (16, 4382688), (24, 2921792), (32, 2191344), (48, 1460896), (64, 1095672), (71, 987648), (96, 730448), (128, 547836), (142, 493824), (192, 365224), (213, 329216), (256, 273918), (284, 246912), (384, 182612), (426, 164608), (512, 136959), (568, 123456), (643, 109056), (768, 91306), (852, 82304), (1136, 61728), (1286, 54528), (1536, 45653), (1704, 41152), (1929, 36352), (2272, 30864), (2572, 27264), (3408, 20576), (3858, 18176), (4544, 15432), (5144, 13632), (6816, 10288), (7716, 9088)]