68502996

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12470

約数の個数: 60

約数和(自身を含む): 189629748

約数和(自身を除く): 121126752

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12437, 24874, 37311, 49748, 74622, 111933, 149244, 211429, 223866, 335799, 422858, 447732, 634287, 671598, 845716, 1007397, 1268574, 1343196, 1902861, 2014794, 2537148, 3805722, 4029588, 5708583, 7611444, 11417166, 17125749, 22834332, 34251498, 68502996]

約数ペア:

[(1, 68502996), (2, 34251498), (3, 22834332), (4, 17125749), (6, 11417166), (9, 7611444), (12, 5708583), (17, 4029588), (18, 3805722), (27, 2537148), (34, 2014794), (36, 1902861), (51, 1343196), (54, 1268574), (68, 1007397), (81, 845716), (102, 671598), (108, 634287), (153, 447732), (162, 422858), (204, 335799), (306, 223866), (324, 211429), (459, 149244), (612, 111933), (918, 74622), (1377, 49748), (1836, 37311), (2754, 24874), (5508, 12437)]