80209416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 230705280

約数和(自身を除く): 150495864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3041, 3297, 3768, 4396, 6082, 6594, 8792, 9123, 12164, 13188, 18246, 21287, 24328, 26376, 36492, 42574, 63861, 72984, 85148, 127722, 170296, 255444, 477437, 510888, 954874, 1432311, 1909748, 2864622, 3342059, 3819496, 5729244, 6684118, 10026177, 11458488, 13368236, 20052354, 26736472, 40104708, 80209416]

約数ペア:

[(1, 80209416), (2, 40104708), (3, 26736472), (4, 20052354), (6, 13368236), (7, 11458488), (8, 10026177), (12, 6684118), (14, 5729244), (21, 3819496), (24, 3342059), (28, 2864622), (42, 1909748), (56, 1432311), (84, 954874), (157, 510888), (168, 477437), (314, 255444), (471, 170296), (628, 127722), (942, 85148), (1099, 72984), (1256, 63861), (1884, 42574), (2198, 36492), (3041, 26376), (3297, 24328), (3768, 21287), (4396, 18246), (6082, 13188), (6594, 12164), (8792, 9123)]