77912216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 150186960

約数和(自身を除く): 72274744

約数列:

[1, 2, 4, 8, 43, 86, 172, 293, 344, 586, 773, 1172, 1546, 2344, 3092, 6184, 12599, 25198, 33239, 50396, 66478, 100792, 132956, 226489, 265912, 452978, 905956, 1811912, 9739027, 19478054, 38956108, 77912216]

約数ペア:

[(1, 77912216), (2, 38956108), (4, 19478054), (8, 9739027), (43, 1811912), (86, 905956), (172, 452978), (293, 265912), (344, 226489), (586, 132956), (773, 100792), (1172, 66478), (1546, 50396), (2344, 33239), (3092, 25198), (6184, 12599)]