87549868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19462

約数の個数: 36

約数和(自身を含む): 185985072

約数和(自身を除く): 98435204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 19421, 38842, 77684, 135947, 271894, 446683, 543788, 893366, 951629, 1786732, 1903258, 3126781, 3806516, 6253562, 12507124, 21887467, 43774934, 87549868]

約数ペア:

[(1, 87549868), (2, 43774934), (4, 21887467), (7, 12507124), (14, 6253562), (23, 3806516), (28, 3126781), (46, 1903258), (49, 1786732), (92, 951629), (98, 893366), (161, 543788), (196, 446683), (322, 271894), (644, 135947), (1127, 77684), (2254, 38842), (4508, 19421)]