80660174

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19141}}^1$

素因数の和:19200

約数の個数: 24

約数和(自身を含む): 144024408

約数和(自身を除く): 63364234

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 19141, 38282, 133987, 267974, 823063, 937909, 1646126, 1875818, 5761441, 11522882, 40330087, 80660174]

約数ペア:

[(1, 80660174), (2, 40330087), (7, 11522882), (14, 5761441), (43, 1875818), (49, 1646126), (86, 937909), (98, 823063), (301, 267974), (602, 133987), (2107, 38282), (4214, 19141)]