81804676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6833}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 148680504

約数和(自身を除く): 66875828

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 6833, 11972, 13666, 27332, 280153, 498809, 560306, 997618, 1120612, 1995236, 20451169, 40902338, 81804676]

約数ペア:

[(1, 81804676), (2, 40902338), (4, 20451169), (41, 1995236), (73, 1120612), (82, 997618), (146, 560306), (164, 498809), (292, 280153), (2993, 27332), (5986, 13666), (6833, 11972)]