81108

素因数分解:

$2^2\times 3^3\times {\mathrm{751}}^1$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 210560

約数和(自身を除く): 129452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 751, 1502, 2253, 3004, 4506, 6759, 9012, 13518, 20277, 27036, 40554, 81108]

約数ペア:

[(1, 81108), (2, 40554), (3, 27036), (4, 20277), (6, 13518), (9, 9012), (12, 6759), (18, 4506), (27, 3004), (36, 2253), (54, 1502), (108, 751)]