81540744

素因数分解:

$2^3\times 3^1\times {\mathrm{3397531}}^1$

素因数の和:3397540

約数の個数: 16

約数和(自身を含む): 203851920

約数和(自身を除く): 122311176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3397531, 6795062, 10192593, 13590124, 20385186, 27180248, 40770372, 81540744]

約数ペア:

[(1, 81540744), (2, 40770372), (3, 27180248), (4, 20385186), (6, 13590124), (8, 10192593), (12, 6795062), (24, 3397531)]