68421264

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1459}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 177057120

約数和(自身を除く): 108635856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1459, 1954, 2918, 2931, 3908, 4377, 5836, 5862, 7816, 8754, 11672, 11724, 15632, 17508, 23344, 23448, 35016, 46896, 70032, 1425443, 2850886, 4276329, 5701772, 8552658, 11403544, 17105316, 22807088, 34210632, 68421264]

約数ペア:

[(1, 68421264), (2, 34210632), (3, 22807088), (4, 17105316), (6, 11403544), (8, 8552658), (12, 5701772), (16, 4276329), (24, 2850886), (48, 1425443), (977, 70032), (1459, 46896), (1954, 35016), (2918, 23448), (2931, 23344), (3908, 17508), (4377, 15632), (5836, 11724), (5862, 11672), (7816, 8754)]