90764443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 26831717

約数列:

[1, 7, 11, 43, 77, 79, 301, 347, 473, 553, 869, 2429, 3311, 3397, 3817, 6083, 14921, 23779, 26719, 27413, 37367, 104447, 164131, 191891, 261569, 301543, 1148917, 1178759, 2110801, 8251313, 12966349, 90764443]

約数ペア:

[(1, 90764443), (7, 12966349), (11, 8251313), (43, 2110801), (77, 1178759), (79, 1148917), (301, 301543), (347, 261569), (473, 191891), (553, 164131), (869, 104447), (2429, 37367), (3311, 27413), (3397, 26719), (3817, 23779), (6083, 14921)]