81972636

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{8423}}^1$

素因数の和:9241

約数の個数: 24

約数和(自身を含む): 191528064

約数和(自身を除く): 109555428

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3244, 4866, 8423, 9732, 16846, 25269, 33692, 50538, 101076, 6831053, 13662106, 20493159, 27324212, 40986318, 81972636]

約数ペア:

[(1, 81972636), (2, 40986318), (3, 27324212), (4, 20493159), (6, 13662106), (12, 6831053), (811, 101076), (1622, 50538), (2433, 33692), (3244, 25269), (4866, 16846), (8423, 9732)]