80108742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{44357}}^1$

素因数の和:44412

約数の個数: 32

約数和(自身を含む): 187368192

約数和(自身を除く): 107259450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 44357, 88714, 133071, 266142, 310499, 620998, 931497, 1862994, 1907351, 3814702, 5722053, 11444106, 13351457, 26702914, 40054371, 80108742]

約数ペア:

[(1, 80108742), (2, 40054371), (3, 26702914), (6, 13351457), (7, 11444106), (14, 5722053), (21, 3814702), (42, 1907351), (43, 1862994), (86, 931497), (129, 620998), (258, 310499), (301, 266142), (602, 133071), (903, 88714), (1806, 44357)]