81123876

素因数分解:

$2^2\times 3^3\times {\mathrm{751147}}^1$

素因数の和:751160

約数の個数: 24

約数和(自身を含む): 210321440

約数和(自身を除く): 129197564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 751147, 1502294, 2253441, 3004588, 4506882, 6760323, 9013764, 13520646, 20280969, 27041292, 40561938, 81123876]

約数ペア:

[(1, 81123876), (2, 40561938), (3, 27041292), (4, 20280969), (6, 13520646), (9, 9013764), (12, 6760323), (18, 4506882), (27, 3004588), (36, 2253441), (54, 1502294), (108, 751147)]