72168072

素因数分解:

$2^3\times 3^1\times {\mathrm{3007003}}^1$

素因数の和:3007012

約数の個数: 16

約数和(自身を含む): 180420240

約数和(自身を除く): 108252168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3007003, 6014006, 9021009, 12028012, 18042018, 24056024, 36084036, 72168072]

約数ペア:

[(1, 72168072), (2, 36084036), (3, 24056024), (4, 18042018), (6, 12028012), (8, 9021009), (12, 6014006), (24, 3007003)]