77877042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 160512000

約数和(自身を除く): 82634958

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 906, 1999, 3998, 5997, 6493, 11994, 12986, 19479, 38958, 85957, 171914, 257871, 301849, 515742, 603698, 905547, 1811094, 12979507, 25959014, 38938521, 77877042]

約数ペア:

[(1, 77877042), (2, 38938521), (3, 25959014), (6, 12979507), (43, 1811094), (86, 905547), (129, 603698), (151, 515742), (258, 301849), (302, 257871), (453, 171914), (906, 85957), (1999, 38958), (3998, 19479), (5997, 12986), (6493, 11994)]