80883558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 200936736

約数和(自身を除く): 120053178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 1721, 2238, 2611, 3357, 3442, 5163, 5222, 6714, 7833, 10326, 12047, 15489, 15666, 23499, 24094, 30978, 36141, 46998, 72282, 108423, 216846, 641933, 1283866, 1925799, 3851598, 4493531, 5777397, 8987062, 11554794, 13480593, 26961186, 40441779, 80883558]

約数ペア:

[(1, 80883558), (2, 40441779), (3, 26961186), (6, 13480593), (7, 11554794), (9, 8987062), (14, 5777397), (18, 4493531), (21, 3851598), (42, 1925799), (63, 1283866), (126, 641933), (373, 216846), (746, 108423), (1119, 72282), (1721, 46998), (2238, 36141), (2611, 30978), (3357, 24094), (3442, 23499), (5163, 15666), (5222, 15489), (6714, 12047), (7833, 10326)]