77858982

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11177}}^1$

素因数の和:11234

約数の個数: 40

約数和(自身を含む): 178535016

約数和(自身を除く): 100676034

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 11177, 22354, 33531, 67062, 100593, 201186, 301779, 480611, 603558, 905337, 961222, 1441833, 1810674, 2883666, 4325499, 8650998, 12976497, 25952994, 38929491, 77858982]

約数ペア:

[(1, 77858982), (2, 38929491), (3, 25952994), (6, 12976497), (9, 8650998), (18, 4325499), (27, 2883666), (43, 1810674), (54, 1441833), (81, 961222), (86, 905337), (129, 603558), (162, 480611), (258, 301779), (387, 201186), (774, 100593), (1161, 67062), (2322, 33531), (3483, 22354), (6966, 11177)]