81692088

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79159}}^1$

素因数の和:79211

約数の個数: 32

約数和(自身を含む): 208982400

約数和(自身を除く): 127290312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 79159, 158318, 237477, 316636, 474954, 633272, 949908, 1899816, 3403837, 6807674, 10211511, 13615348, 20423022, 27230696, 40846044, 81692088]

約数ペア:

[(1, 81692088), (2, 40846044), (3, 27230696), (4, 20423022), (6, 13615348), (8, 10211511), (12, 6807674), (24, 3403837), (43, 1899816), (86, 949908), (129, 633272), (172, 474954), (258, 316636), (344, 237477), (516, 158318), (1032, 79159)]