64800156

素因数分解:

$2^2\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{3319}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 151338880

約数和(自身を除く): 86538724

約数列:

[1, 2, 3, 4, 6, 12, 1627, 3254, 3319, 4881, 6508, 6638, 9762, 9957, 13276, 19524, 19914, 39828, 5400013, 10800026, 16200039, 21600052, 32400078, 64800156]

約数ペア:

[(1, 64800156), (2, 32400078), (3, 21600052), (4, 16200039), (6, 10800026), (12, 5400013), (1627, 39828), (3254, 19914), (3319, 19524), (4881, 13276), (6508, 9957), (6638, 9762)]