78770748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{937747}}^1$

素因数の和:937761

約数の個数: 24

約数和(自身を含む): 210055552

約数和(自身を除く): 131284804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 937747, 1875494, 2813241, 3750988, 5626482, 6564229, 11252964, 13128458, 19692687, 26256916, 39385374, 78770748]

約数ペア:

[(1, 78770748), (2, 39385374), (3, 26256916), (4, 19692687), (6, 13128458), (7, 11252964), (12, 6564229), (14, 5626482), (21, 3750988), (28, 2813241), (42, 1875494), (84, 937747)]