81372.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 19863360

約数和(自身を除く): 10701006

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2089, 2193, 4178, 4386, 6267, 12534, 35513, 71026, 89827, 106539, 179654, 213078, 269481, 538962, 1527059, 3054118, 4581177, 9162354]

約数ペア:

[(1, 9162354), (2, 4581177), (3, 3054118), (6, 1527059), (17, 538962), (34, 269481), (43, 213078), (51, 179654), (86, 106539), (102, 89827), (129, 71026), (258, 35513), (731, 12534), (1462, 6267), (2089, 4386), (2193, 4178)]