144360072

素因数分解:

$2^3\times 3^2\times {\mathrm{2005001}}^1$

素因数の和:2005013

約数の個数: 24

約数和(自身を含む): 390975390

約数和(自身を除く): 246615318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2005001, 4010002, 6015003, 8020004, 12030006, 16040008, 18045009, 24060012, 36090018, 48120024, 72180036, 144360072]

約数ペア:

[(1, 144360072), (2, 72180036), (3, 48120024), (4, 36090018), (6, 24060012), (8, 18045009), (9, 16040008), (12, 12030006), (18, 8020004), (24, 6015003), (36, 4010002), (72, 2005001)]