67581306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 158342184

約数和(自身を除く): 90760878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 857, 1011, 1714, 2022, 2571, 3033, 4381, 5142, 6066, 7713, 8762, 11141, 13143, 15426, 22282, 26286, 33423, 39429, 66846, 78858, 100269, 200538, 288809, 577618, 866427, 1732854, 2599281, 3754517, 5198562, 7509034, 11263551, 22527102, 33790653, 67581306]

約数ペア:

[(1, 67581306), (2, 33790653), (3, 22527102), (6, 11263551), (9, 7509034), (13, 5198562), (18, 3754517), (26, 2599281), (39, 1732854), (78, 866427), (117, 577618), (234, 288809), (337, 200538), (674, 100269), (857, 78858), (1011, 66846), (1714, 39429), (2022, 33423), (2571, 26286), (3033, 22282), (4381, 15426), (5142, 13143), (6066, 11141), (7713, 8762)]