86146972

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 153619200

約数和(自身を除く): 67472228

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 1523, 3046, 6092, 14141, 28282, 56564, 120317, 240634, 272617, 481268, 545234, 1090468, 21536743, 43073486, 86146972]

約数ペア:

[(1, 86146972), (2, 43073486), (4, 21536743), (79, 1090468), (158, 545234), (179, 481268), (316, 272617), (358, 240634), (716, 120317), (1523, 56564), (3046, 28282), (6092, 14141)]