68216694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 169688064

約数和(自身を除く): 101471370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1213, 1339, 1442, 2163, 2426, 2678, 3639, 4017, 4326, 7278, 8034, 8491, 9373, 15769, 16982, 18746, 25473, 28119, 31538, 47307, 50946, 56238, 94614, 110383, 124939, 220766, 249878, 331149, 374817, 662298, 749634, 874573, 1624207, 1749146, 2623719, 3248414, 4872621, 5247438, 9745242, 11369449, 22738898, 34108347, 68216694]

約数ペア:

[(1, 68216694), (2, 34108347), (3, 22738898), (6, 11369449), (7, 9745242), (13, 5247438), (14, 4872621), (21, 3248414), (26, 2623719), (39, 1749146), (42, 1624207), (78, 874573), (91, 749634), (103, 662298), (182, 374817), (206, 331149), (273, 249878), (309, 220766), (546, 124939), (618, 110383), (721, 94614), (1213, 56238), (1339, 50946), (1442, 47307), (2163, 31538), (2426, 28119), (2678, 25473), (3639, 18746), (4017, 16982), (4326, 15769), (7278, 9373), (8034, 8491)]