86611882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 75958358

約数列:

[1, 2, 7, 14, 23, 46, 47, 59, 94, 97, 118, 161, 194, 322, 329, 413, 658, 679, 826, 1081, 1357, 1358, 2162, 2231, 2714, 2773, 4462, 4559, 5546, 5723, 7567, 9118, 9499, 11446, 15134, 15617, 18998, 19411, 31234, 31913, 38822, 40061, 63779, 63826, 80122, 104857, 127558, 131629, 209714, 263258, 268981, 446453, 537962, 733999, 892906, 921403, 1467998, 1842806, 1882867, 3765734, 6186563, 12373126, 43305941, 86611882]

約数ペア:

[(1, 86611882), (2, 43305941), (7, 12373126), (14, 6186563), (23, 3765734), (46, 1882867), (47, 1842806), (59, 1467998), (94, 921403), (97, 892906), (118, 733999), (161, 537962), (194, 446453), (322, 268981), (329, 263258), (413, 209714), (658, 131629), (679, 127558), (826, 104857), (1081, 80122), (1357, 63826), (1358, 63779), (2162, 40061), (2231, 38822), (2714, 31913), (2773, 31234), (4462, 19411), (4559, 18998), (5546, 15617), (5723, 15134), (7567, 11446), (9118, 9499)]