64418214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 153736704

約数和(自身を除く): 89318490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 159, 258, 301, 318, 371, 602, 673, 742, 903, 1113, 1346, 1806, 2019, 2226, 2279, 4038, 4558, 4711, 6837, 9422, 13674, 14133, 15953, 28266, 28939, 31906, 35669, 47859, 57878, 71338, 86817, 95718, 107007, 173634, 202573, 214014, 249683, 405146, 499366, 607719, 749049, 1215438, 1498098, 1533767, 3067534, 4601301, 9202602, 10736369, 21472738, 32209107, 64418214]

約数ペア:

[(1, 64418214), (2, 32209107), (3, 21472738), (6, 10736369), (7, 9202602), (14, 4601301), (21, 3067534), (42, 1533767), (43, 1498098), (53, 1215438), (86, 749049), (106, 607719), (129, 499366), (159, 405146), (258, 249683), (301, 214014), (318, 202573), (371, 173634), (602, 107007), (673, 95718), (742, 86817), (903, 71338), (1113, 57878), (1346, 47859), (1806, 35669), (2019, 31906), (2226, 28939), (2279, 28266), (4038, 15953), (4558, 14133), (4711, 13674), (6837, 9422)]