68544918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17269

約数の個数: 48

約数和(自身を含む): 169356096

約数和(自身を除く): 100811178

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, 17231, 34462, 51693, 103386, 155079, 224003, 292927, 310158, 448006, 585854, 672009, 878781, 1344018, 1757562, 2016027, 2636343, 3808051, 4032054, 5272686, 7616102, 11424153, 22848306, 34272459, 68544918]

約数ペア:

[(1, 68544918), (2, 34272459), (3, 22848306), (6, 11424153), (9, 7616102), (13, 5272686), (17, 4032054), (18, 3808051), (26, 2636343), (34, 2016027), (39, 1757562), (51, 1344018), (78, 878781), (102, 672009), (117, 585854), (153, 448006), (221, 310158), (234, 292927), (306, 224003), (442, 155079), (663, 103386), (1326, 51693), (1989, 34462), (3978, 17231)]