8087868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 21665280

約数和(自身を除く): 13577412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 127, 174, 183, 244, 254, 261, 348, 366, 381, 508, 522, 549, 732, 762, 1044, 1098, 1143, 1524, 1769, 2196, 2286, 3538, 3683, 4572, 5307, 7076, 7366, 7747, 10614, 11049, 14732, 15494, 15921, 21228, 22098, 23241, 30988, 31842, 33147, 44196, 46482, 63684, 66294, 69723, 92964, 132588, 139446, 224663, 278892, 449326, 673989, 898652, 1347978, 2021967, 2695956, 4043934, 8087868]

約数ペア:

[(1, 8087868), (2, 4043934), (3, 2695956), (4, 2021967), (6, 1347978), (9, 898652), (12, 673989), (18, 449326), (29, 278892), (36, 224663), (58, 139446), (61, 132588), (87, 92964), (116, 69723), (122, 66294), (127, 63684), (174, 46482), (183, 44196), (244, 33147), (254, 31842), (261, 30988), (348, 23241), (366, 22098), (381, 21228), (508, 15921), (522, 15494), (549, 14732), (732, 11049), (762, 10614), (1044, 7747), (1098, 7366), (1143, 7076), (1524, 5307), (1769, 4572), (2196, 3683), (2286, 3538)]