87685686

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 64

約数和(自身を含む): 217578240

約数和(自身を除く): 129892554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 946, 1161, 1419, 2322, 2838, 3433, 4257, 6866, 8514, 10299, 12771, 20598, 25542, 30897, 37763, 61794, 75526, 92691, 113289, 147619, 185382, 226578, 295238, 339867, 442857, 679734, 885714, 1019601, 1328571, 1623809, 2039202, 2657142, 3247618, 3985713, 4871427, 7971426, 9742854, 14614281, 29228562, 43842843, 87685686]

約数ペア:

[(1, 87685686), (2, 43842843), (3, 29228562), (6, 14614281), (9, 9742854), (11, 7971426), (18, 4871427), (22, 3985713), (27, 3247618), (33, 2657142), (43, 2039202), (54, 1623809), (66, 1328571), (86, 1019601), (99, 885714), (129, 679734), (198, 442857), (258, 339867), (297, 295238), (387, 226578), (473, 185382), (594, 147619), (774, 113289), (946, 92691), (1161, 75526), (1419, 61794), (2322, 37763), (2838, 30897), (3433, 25542), (4257, 20598), (6866, 12771), (8514, 10299)]