81562836

素因数分解:

$2^2\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{2677}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 190459360

約数和(自身を除く): 108896524

約数列:

[1, 2, 3, 4, 6, 12, 2539, 2677, 5078, 5354, 7617, 8031, 10156, 10708, 15234, 16062, 30468, 32124, 6796903, 13593806, 20390709, 27187612, 40781418, 81562836]

約数ペア:

[(1, 81562836), (2, 40781418), (3, 27187612), (4, 20390709), (6, 13593806), (12, 6796903), (2539, 32124), (2677, 30468), (5078, 16062), (5354, 15234), (7617, 10708), (8031, 10156)]