68087214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290971}}^1$

素因数の和:290992

約数の個数: 24

約数和(自身を含む): 158870712

約数和(自身を除く): 90783498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290971, 581942, 872913, 1745826, 2618739, 3782623, 5237478, 7565246, 11347869, 22695738, 34043607, 68087214]

約数ペア:

[(1, 68087214), (2, 34043607), (3, 22695738), (6, 11347869), (9, 7565246), (13, 5237478), (18, 3782623), (26, 2618739), (39, 1745826), (78, 872913), (117, 581942), (234, 290971)]