68791554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17293}}^1$

素因数の和:17331

約数の個数: 48

約数和(自身を含む): 169965432

約数和(自身を除く): 101173878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 17293, 34586, 51879, 103758, 155637, 224809, 293981, 311274, 449618, 587962, 674427, 881943, 1348854, 1763886, 2023281, 2645829, 3821753, 4046562, 5291658, 7643506, 11465259, 22930518, 34395777, 68791554]

約数ペア:

[(1, 68791554), (2, 34395777), (3, 22930518), (6, 11465259), (9, 7643506), (13, 5291658), (17, 4046562), (18, 3821753), (26, 2645829), (34, 2023281), (39, 1763886), (51, 1348854), (78, 881943), (102, 674427), (117, 587962), (153, 449618), (221, 311274), (234, 293981), (306, 224809), (442, 155637), (663, 103758), (1326, 51879), (1989, 34586), (3978, 17293)]