68559288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408091}}^1$

素因数の和:408107

約数の個数: 32

約数和(自身を含む): 195884160

約数和(自身を除く): 127324872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408091, 816182, 1224273, 1632364, 2448546, 2856637, 3264728, 4897092, 5713274, 8569911, 9794184, 11426548, 17139822, 22853096, 34279644, 68559288]

約数ペア:

[(1, 68559288), (2, 34279644), (3, 22853096), (4, 17139822), (6, 11426548), (7, 9794184), (8, 8569911), (12, 5713274), (14, 4897092), (21, 3264728), (24, 2856637), (28, 2448546), (42, 1632364), (56, 1224273), (84, 816182), (168, 408091)]