80220258

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{94823}}^1$

素因数の和:94878

約数の個数: 24

約数和(自身を含む): 177510528

約数和(自身を除く): 97290270

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 94823, 189646, 284469, 568938, 853407, 1706814, 4456681, 8913362, 13370043, 26740086, 40110129, 80220258]

約数ペア:

[(1, 80220258), (2, 40110129), (3, 26740086), (6, 13370043), (9, 8913362), (18, 4456681), (47, 1706814), (94, 853407), (141, 568938), (282, 284469), (423, 189646), (846, 94823)]