68555826

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 156251160

約数和(自身を除く): 87695334

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 2153, 3538, 4306, 5307, 6459, 10614, 12918, 15921, 19377, 31842, 38754, 62437, 124874, 131333, 187311, 262666, 374622, 393999, 561933, 787998, 1123866, 1181997, 2363994, 3808657, 7617314, 11425971, 22851942, 34277913, 68555826]

約数ペア:

[(1, 68555826), (2, 34277913), (3, 22851942), (6, 11425971), (9, 7617314), (18, 3808657), (29, 2363994), (58, 1181997), (61, 1123866), (87, 787998), (122, 561933), (174, 393999), (183, 374622), (261, 262666), (366, 187311), (522, 131333), (549, 124874), (1098, 62437), (1769, 38754), (2153, 31842), (3538, 19377), (4306, 15921), (5307, 12918), (6459, 10614)]