72894672

素因数分解:

$2^4\times 3^2\times {\mathrm{506213}}^1$

素因数の和:506227

約数の個数: 30

約数和(自身を含む): 204004242

約数和(自身を除く): 131109570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 506213, 1012426, 1518639, 2024852, 3037278, 4049704, 4555917, 6074556, 8099408, 9111834, 12149112, 18223668, 24298224, 36447336, 72894672]

約数ペア:

[(1, 72894672), (2, 36447336), (3, 24298224), (4, 18223668), (6, 12149112), (8, 9111834), (9, 8099408), (12, 6074556), (16, 4555917), (18, 4049704), (24, 3037278), (36, 2024852), (48, 1518639), (72, 1012426), (144, 506213)]