68509672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111217}}^1$

素因数の和:111241

約数の個数: 32

約数和(自身を含む): 160153920

約数和(自身を除く): 91644248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111217, 222434, 444868, 778519, 889736, 1223387, 1557038, 2446774, 3114076, 4893548, 6228152, 8563709, 9787096, 17127418, 34254836, 68509672]

約数ペア:

[(1, 68509672), (2, 34254836), (4, 17127418), (7, 9787096), (8, 8563709), (11, 6228152), (14, 4893548), (22, 3114076), (28, 2446774), (44, 1557038), (56, 1223387), (77, 889736), (88, 778519), (154, 444868), (308, 222434), (616, 111217)]