68868468

素因数分解:

$2^2\times 3^4\times {\mathrm{212557}}^1$

素因数の和:212573

約数の個数: 30

約数和(自身を含む): 180036626

約数和(自身を除く): 111168158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 212557, 425114, 637671, 850228, 1275342, 1913013, 2550684, 3826026, 5739039, 7652052, 11478078, 17217117, 22956156, 34434234, 68868468]

約数ペア:

[(1, 68868468), (2, 34434234), (3, 22956156), (4, 17217117), (6, 11478078), (9, 7652052), (12, 5739039), (18, 3826026), (27, 2550684), (36, 1913013), (54, 1275342), (81, 850228), (108, 637671), (162, 425114), (324, 212557)]