86317196

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 177613632

約数和(自身を除く): 91296436

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 194, 244, 388, 427, 521, 679, 854, 1042, 1358, 1708, 2084, 2716, 3647, 5917, 7294, 11834, 14588, 23668, 31781, 41419, 50537, 63562, 82838, 101074, 127124, 165676, 202148, 222467, 353759, 444934, 707518, 889868, 1415036, 3082757, 6165514, 12331028, 21579299, 43158598, 86317196]

約数ペア:

[(1, 86317196), (2, 43158598), (4, 21579299), (7, 12331028), (14, 6165514), (28, 3082757), (61, 1415036), (97, 889868), (122, 707518), (194, 444934), (244, 353759), (388, 222467), (427, 202148), (521, 165676), (679, 127124), (854, 101074), (1042, 82838), (1358, 63562), (1708, 50537), (2084, 41419), (2716, 31781), (3647, 23668), (5917, 14588), (7294, 11834)]