8663124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 21012992

約数和(自身を除く): 12349868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 163, 172, 206, 258, 309, 326, 412, 489, 516, 618, 652, 978, 1236, 1956, 4429, 7009, 8858, 13287, 14018, 16789, 17716, 21027, 26574, 28036, 33578, 42054, 50367, 53148, 67156, 84108, 100734, 201468, 721927, 1443854, 2165781, 2887708, 4331562, 8663124]

約数ペア:

[(1, 8663124), (2, 4331562), (3, 2887708), (4, 2165781), (6, 1443854), (12, 721927), (43, 201468), (86, 100734), (103, 84108), (129, 67156), (163, 53148), (172, 50367), (206, 42054), (258, 33578), (309, 28036), (326, 26574), (412, 21027), (489, 17716), (516, 16789), (618, 14018), (652, 13287), (978, 8858), (1236, 7009), (1956, 4429)]