68415972

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{4639}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 159801600

約数和(自身を除く): 91385628

約数列:

[1, 2, 3, 4, 6, 12, 1229, 2458, 3687, 4639, 4916, 7374, 9278, 13917, 14748, 18556, 27834, 55668, 5701331, 11402662, 17103993, 22805324, 34207986, 68415972]

約数ペア:

[(1, 68415972), (2, 34207986), (3, 22805324), (4, 17103993), (6, 11402662), (12, 5701331), (1229, 55668), (2458, 27834), (3687, 18556), (4639, 14748), (4916, 13917), (7374, 9278)]