68926506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 86939094

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 149, 163, 258, 298, 326, 447, 473, 489, 894, 946, 978, 1419, 1639, 1793, 2838, 3278, 3586, 4917, 5379, 6407, 7009, 9834, 10758, 12814, 14018, 19221, 21027, 24287, 38442, 42054, 48574, 70477, 72861, 77099, 140954, 145722, 154198, 211431, 231297, 267157, 422862, 462594, 534314, 801471, 1044341, 1602942, 2088682, 3133023, 6266046, 11487751, 22975502, 34463253, 68926506]

約数ペア:

[(1, 68926506), (2, 34463253), (3, 22975502), (6, 11487751), (11, 6266046), (22, 3133023), (33, 2088682), (43, 1602942), (66, 1044341), (86, 801471), (129, 534314), (149, 462594), (163, 422862), (258, 267157), (298, 231297), (326, 211431), (447, 154198), (473, 145722), (489, 140954), (894, 77099), (946, 72861), (978, 70477), (1419, 48574), (1639, 42054), (1793, 38442), (2838, 24287), (3278, 21027), (3586, 19221), (4917, 14018), (5379, 12814), (6407, 10758), (7009, 9834)]