68517834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 174873600

約数和(自身を除く): 106355766

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 3449, 6622, 6898, 9933, 10347, 19866, 20694, 24143, 37939, 48286, 72429, 75878, 113817, 144858, 148307, 227634, 265573, 296614, 444921, 531146, 796719, 889842, 1038149, 1593438, 1631377, 2076298, 3114447, 3262754, 4894131, 6228894, 9788262, 11419639, 22839278, 34258917, 68517834]

約数ペア:

[(1, 68517834), (2, 34258917), (3, 22839278), (6, 11419639), (7, 9788262), (11, 6228894), (14, 4894131), (21, 3262754), (22, 3114447), (33, 2076298), (42, 1631377), (43, 1593438), (66, 1038149), (77, 889842), (86, 796719), (129, 531146), (154, 444921), (231, 296614), (258, 265573), (301, 227634), (462, 148307), (473, 144858), (602, 113817), (903, 75878), (946, 72429), (1419, 48286), (1806, 37939), (2838, 24143), (3311, 20694), (3449, 19866), (6622, 10347), (6898, 9933)]