81854352

素因数分解:

$2^4\times 3^2\times {\mathrm{568433}}^1$

素因数の和:568447

約数の個数: 30

約数和(自身を含む): 229078902

約数和(自身を除く): 147224550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568433, 1136866, 1705299, 2273732, 3410598, 4547464, 5115897, 6821196, 9094928, 10231794, 13642392, 20463588, 27284784, 40927176, 81854352]

約数ペア:

[(1, 81854352), (2, 40927176), (3, 27284784), (4, 20463588), (6, 13642392), (8, 10231794), (9, 9094928), (12, 6821196), (16, 5115897), (18, 4547464), (24, 3410598), (36, 2273732), (48, 1705299), (72, 1136866), (144, 568433)]