81158232

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32831}}^1$

素因数の和:32943

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 123713448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 32831, 65662, 98493, 131324, 196986, 262648, 393972, 787944, 3381593, 6763186, 10144779, 13526372, 20289558, 27052744, 40579116, 81158232]

約数ペア:

[(1, 81158232), (2, 40579116), (3, 27052744), (4, 20289558), (6, 13526372), (8, 10144779), (12, 6763186), (24, 3381593), (103, 787944), (206, 393972), (309, 262648), (412, 196986), (618, 131324), (824, 98493), (1236, 65662), (2472, 32831)]