81262006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3191}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 148925952

約数和(自身を除く): 67663946

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3191, 3638, 6382, 12733, 22337, 25466, 44674, 54247, 108494, 341437, 379729, 682874, 759458, 2390059, 4780118, 5804429, 11608858, 40631003, 81262006]

約数ペア:

[(1, 81262006), (2, 40631003), (7, 11608858), (14, 5804429), (17, 4780118), (34, 2390059), (107, 759458), (119, 682874), (214, 379729), (238, 341437), (749, 108494), (1498, 54247), (1819, 44674), (3191, 25466), (3638, 22337), (6382, 12733)]