64320072

素因数分解:

$2^3\times 3^1\times {\mathrm{2680003}}^1$

素因数の和:2680012

約数の個数: 16

約数和(自身を含む): 160800240

約数和(自身を除く): 96480168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2680003, 5360006, 8040009, 10720012, 16080018, 21440024, 32160036, 64320072]

約数ペア:

[(1, 64320072), (2, 32160036), (3, 21440024), (4, 16080018), (6, 10720012), (8, 8040009), (12, 5360006), (24, 2680003)]