68210376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218623}}^1$

素因数の和:218645

約数の個数: 32

約数和(自身を含む): 183644160

約数和(自身を除く): 115433784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218623, 437246, 655869, 874492, 1311738, 1748984, 2623476, 2842099, 5246952, 5684198, 8526297, 11368396, 17052594, 22736792, 34105188, 68210376]

約数ペア:

[(1, 68210376), (2, 34105188), (3, 22736792), (4, 17052594), (6, 11368396), (8, 8526297), (12, 5684198), (13, 5246952), (24, 2842099), (26, 2623476), (39, 1748984), (52, 1311738), (78, 874492), (104, 655869), (156, 437246), (312, 218623)]