81731604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{296129}}^1$

素因数の和:296159

約数の個数: 24

約数和(自身を含む): 198999360

約数和(自身を除く): 117267756

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 296129, 592258, 888387, 1184516, 1776774, 3553548, 6810967, 13621934, 20432901, 27243868, 40865802, 81731604]

約数ペア:

[(1, 81731604), (2, 40865802), (3, 27243868), (4, 20432901), (6, 13621934), (12, 6810967), (23, 3553548), (46, 1776774), (69, 1184516), (92, 888387), (138, 592258), (276, 296129)]