68086704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202639}}^1$

素因数の和:202657

約数の個数: 40

約数和(自身を含む): 201018880

約数和(自身を除く): 132932176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202639, 405278, 607917, 810556, 1215834, 1418473, 1621112, 2431668, 2836946, 3242224, 4255419, 4863336, 5673892, 8510838, 9726672, 11347784, 17021676, 22695568, 34043352, 68086704]

約数ペア:

[(1, 68086704), (2, 34043352), (3, 22695568), (4, 17021676), (6, 11347784), (7, 9726672), (8, 8510838), (12, 5673892), (14, 4863336), (16, 4255419), (21, 3242224), (24, 2836946), (28, 2431668), (42, 1621112), (48, 1418473), (56, 1215834), (84, 810556), (112, 607917), (168, 405278), (336, 202639)]