80676299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 16644661

約数列:

[1, 11, 19, 43, 47, 191, 209, 473, 517, 817, 893, 2021, 2101, 3629, 8213, 8977, 8987, 9823, 22231, 38399, 39919, 90343, 98747, 156047, 170563, 386011, 422389, 1716517, 1876193, 4246121, 7334209, 80676299]

約数ペア:

[(1, 80676299), (11, 7334209), (19, 4246121), (43, 1876193), (47, 1716517), (191, 422389), (209, 386011), (473, 170563), (517, 156047), (817, 98747), (893, 90343), (2021, 39919), (2101, 38399), (3629, 22231), (8213, 9823), (8977, 8987)]