81479208

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14087}}^1$

素因数の和:14337

約数の個数: 32

約数和(自身を含む): 204557760

約数和(自身を除く): 123078552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 14087, 28174, 42261, 56348, 84522, 112696, 169044, 338088, 3394967, 6789934, 10184901, 13579868, 20369802, 27159736, 40739604, 81479208]

約数ペア:

[(1, 81479208), (2, 40739604), (3, 27159736), (4, 20369802), (6, 13579868), (8, 10184901), (12, 6789934), (24, 3394967), (241, 338088), (482, 169044), (723, 112696), (964, 84522), (1446, 56348), (1928, 42261), (2892, 28174), (5784, 14087)]