83761384

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 183992580

約数和(自身を除く): 100231196

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 1361, 2198, 2722, 4396, 5444, 7693, 8792, 9527, 10888, 15386, 19054, 30772, 38108, 61544, 66689, 76216, 133378, 213677, 266756, 427354, 533512, 854708, 1495739, 1709416, 2991478, 5982956, 10470173, 11965912, 20940346, 41880692, 83761384]

約数ペア:

[(1, 83761384), (2, 41880692), (4, 20940346), (7, 11965912), (8, 10470173), (14, 5982956), (28, 2991478), (49, 1709416), (56, 1495739), (98, 854708), (157, 533512), (196, 427354), (314, 266756), (392, 213677), (628, 133378), (1099, 76216), (1256, 66689), (1361, 61544), (2198, 38108), (2722, 30772), (4396, 19054), (5444, 15386), (7693, 10888), (8792, 9527)]