81475692

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{165601}}^1$

素因数の和:165649

約数の個数: 24

約数和(自身を含む): 194747952

約数和(自身を除く): 113272260

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 165601, 331202, 496803, 662404, 993606, 1987212, 6789641, 13579282, 20368923, 27158564, 40737846, 81475692]

約数ペア:

[(1, 81475692), (2, 40737846), (3, 27158564), (4, 20368923), (6, 13579282), (12, 6789641), (41, 1987212), (82, 993606), (123, 662404), (164, 496803), (246, 331202), (492, 165601)]