68425578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 103289238

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 103, 117, 153, 167, 206, 221, 234, 306, 309, 334, 442, 501, 618, 663, 927, 1002, 1326, 1339, 1503, 1751, 1854, 1989, 2171, 2678, 2839, 3006, 3502, 3978, 4017, 4342, 5253, 5678, 6513, 8034, 8517, 10506, 12051, 13026, 15759, 17034, 17201, 19539, 22763, 24102, 25551, 31518, 34402, 36907, 39078, 45526, 51102, 51603, 68289, 73814, 103206, 110721, 136578, 154809, 204867, 221442, 223613, 292417, 309618, 332163, 409734, 447226, 584834, 664326, 670839, 877251, 1341678, 1754502, 2012517, 2631753, 3801421, 4025034, 5263506, 7602842, 11404263, 22808526, 34212789, 68425578]

約数ペア:

[(1, 68425578), (2, 34212789), (3, 22808526), (6, 11404263), (9, 7602842), (13, 5263506), (17, 4025034), (18, 3801421), (26, 2631753), (34, 2012517), (39, 1754502), (51, 1341678), (78, 877251), (102, 670839), (103, 664326), (117, 584834), (153, 447226), (167, 409734), (206, 332163), (221, 309618), (234, 292417), (306, 223613), (309, 221442), (334, 204867), (442, 154809), (501, 136578), (618, 110721), (663, 103206), (927, 73814), (1002, 68289), (1326, 51603), (1339, 51102), (1503, 45526), (1751, 39078), (1854, 36907), (1989, 34402), (2171, 31518), (2678, 25551), (2839, 24102), (3006, 22763), (3502, 19539), (3978, 17201), (4017, 17034), (4342, 15759), (5253, 13026), (5678, 12051), (6513, 10506), (8034, 8517)]