81528108

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{4013}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 190392048

約数和(自身を除く): 108863940

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3386, 4013, 5079, 6772, 8026, 10158, 12039, 16052, 20316, 24078, 48156, 6794009, 13588018, 20382027, 27176036, 40764054, 81528108]

約数ペア:

[(1, 81528108), (2, 40764054), (3, 27176036), (4, 20382027), (6, 13588018), (12, 6794009), (1693, 48156), (3386, 24078), (4013, 20316), (5079, 16052), (6772, 12039), (8026, 10158)]