86047080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102437}}^1$

素因数の和:102458

約数の個数: 64

約数和(自身を含む): 295021440

約数和(自身を除く): 208974360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 102437, 204874, 307311, 409748, 512185, 614622, 717059, 819496, 1024370, 1229244, 1434118, 1536555, 2048740, 2151177, 2458488, 2868236, 3073110, 3585295, 4097480, 4302354, 5736472, 6146220, 7170590, 8604708, 10755885, 12292440, 14341180, 17209416, 21511770, 28682360, 43023540, 86047080]

約数ペア:

[(1, 86047080), (2, 43023540), (3, 28682360), (4, 21511770), (5, 17209416), (6, 14341180), (7, 12292440), (8, 10755885), (10, 8604708), (12, 7170590), (14, 6146220), (15, 5736472), (20, 4302354), (21, 4097480), (24, 3585295), (28, 3073110), (30, 2868236), (35, 2458488), (40, 2151177), (42, 2048740), (56, 1536555), (60, 1434118), (70, 1229244), (84, 1024370), (105, 819496), (120, 717059), (140, 614622), (168, 512185), (210, 409748), (280, 307311), (420, 204874), (840, 102437)]