78945792

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 80

約数和(自身を含む): 212784000

約数和(自身を除く): 133838208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 499, 512, 618, 768, 824, 998, 1236, 1497, 1536, 1648, 1996, 2472, 2994, 3296, 3992, 4944, 5988, 6592, 7984, 9888, 11976, 13184, 15968, 19776, 23952, 26368, 31936, 39552, 47904, 51397, 52736, 63872, 79104, 95808, 102794, 127744, 154191, 158208, 191616, 205588, 255488, 308382, 383232, 411176, 616764, 766464, 822352, 1233528, 1644704, 2467056, 3289408, 4934112, 6578816, 9868224, 13157632, 19736448, 26315264, 39472896, 78945792]

約数ペア:

[(1, 78945792), (2, 39472896), (3, 26315264), (4, 19736448), (6, 13157632), (8, 9868224), (12, 6578816), (16, 4934112), (24, 3289408), (32, 2467056), (48, 1644704), (64, 1233528), (96, 822352), (103, 766464), (128, 616764), (192, 411176), (206, 383232), (256, 308382), (309, 255488), (384, 205588), (412, 191616), (499, 158208), (512, 154191), (618, 127744), (768, 102794), (824, 95808), (998, 79104), (1236, 63872), (1497, 52736), (1536, 51397), (1648, 47904), (1996, 39552), (2472, 31936), (2994, 26368), (3296, 23952), (3992, 19776), (4944, 15968), (5988, 13184), (6592, 11976), (7984, 9888)]