80340072

素因数分解:

$2^3\times 3^1\times {\mathrm{3347503}}^1$

素因数の和:3347512

約数の個数: 16

約数和(自身を含む): 200850240

約数和(自身を除く): 120510168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3347503, 6695006, 10042509, 13390012, 20085018, 26780024, 40170036, 80340072]

約数ペア:

[(1, 80340072), (2, 40170036), (3, 26780024), (4, 20085018), (6, 13390012), (8, 10042509), (12, 6695006), (24, 3347503)]