77802968

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{5651}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 145991160

約数和(自身を除く): 68188192

約数列:

[1, 2, 4, 8, 1721, 3442, 5651, 6884, 11302, 13768, 22604, 45208, 9725371, 19450742, 38901484, 77802968]

約数ペア:

[(1, 77802968), (2, 38901484), (4, 19450742), (8, 9725371), (1721, 45208), (3442, 22604), (5651, 13768), (6884, 11302)]