81202868

素因数分解:

$2^2\times {\mathrm{3677}}^1\times {\mathrm{5521}}^1$

素因数の和:9202

約数の個数: 12

約数和(自身を含む): 142169412

約数和(自身を除く): 60966544

約数列:

[1, 2, 4, 3677, 5521, 7354, 11042, 14708, 22084, 20300717, 40601434, 81202868]

約数ペア:

[(1, 81202868), (2, 40601434), (4, 20300717), (3677, 22084), (5521, 14708), (7354, 11042)]