80372784

素因数分解:

$2^4\times 3^1\times {\mathrm{1674433}}^1$

素因数の和:1674444

約数の個数: 20

約数和(自身を含む): 207629816

約数和(自身を除く): 127257032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1674433, 3348866, 5023299, 6697732, 10046598, 13395464, 20093196, 26790928, 40186392, 80372784]

約数ペア:

[(1, 80372784), (2, 40186392), (3, 26790928), (4, 20093196), (6, 13395464), (8, 10046598), (12, 6697732), (16, 5023299), (24, 3348866), (48, 1674433)]