81744072

素因数分解:

$2^3\times 3^1\times {\mathrm{3406003}}^1$

素因数の和:3406012

約数の個数: 16

約数和(自身を含む): 204360240

約数和(自身を除く): 122616168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3406003, 6812006, 10218009, 13624012, 20436018, 27248024, 40872036, 81744072]

約数ペア:

[(1, 81744072), (2, 40872036), (3, 27248024), (4, 20436018), (6, 13624012), (8, 10218009), (12, 6812006), (24, 3406003)]