86240856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 233291520

約数和(自身を除く): 147050664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1051, 1052, 1578, 2102, 2104, 3153, 3156, 3419, 4204, 6306, 6312, 6838, 8408, 10257, 12612, 13663, 13676, 20514, 25224, 27326, 27352, 40989, 41028, 54652, 81978, 82056, 109304, 163956, 276413, 327912, 552826, 829239, 1105652, 1658478, 2211304, 3316956, 3593369, 6633912, 7186738, 10780107, 14373476, 21560214, 28746952, 43120428, 86240856]

約数ペア:

[(1, 86240856), (2, 43120428), (3, 28746952), (4, 21560214), (6, 14373476), (8, 10780107), (12, 7186738), (13, 6633912), (24, 3593369), (26, 3316956), (39, 2211304), (52, 1658478), (78, 1105652), (104, 829239), (156, 552826), (263, 327912), (312, 276413), (526, 163956), (789, 109304), (1051, 82056), (1052, 81978), (1578, 54652), (2102, 41028), (2104, 40989), (3153, 27352), (3156, 27326), (3419, 25224), (4204, 20514), (6306, 13676), (6312, 13663), (6838, 12612), (8408, 10257)]