80499864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 208072800

約数和(自身を除く): 127572936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 269, 296, 337, 444, 538, 674, 807, 888, 1011, 1076, 1348, 1614, 2022, 2152, 2696, 3228, 4044, 6456, 8088, 9953, 12469, 19906, 24938, 29859, 37407, 39812, 49876, 59718, 74814, 79624, 90653, 99752, 119436, 149628, 181306, 238872, 271959, 299256, 362612, 543918, 725224, 1087836, 2175672, 3354161, 6708322, 10062483, 13416644, 20124966, 26833288, 40249932, 80499864]

約数ペア:

[(1, 80499864), (2, 40249932), (3, 26833288), (4, 20124966), (6, 13416644), (8, 10062483), (12, 6708322), (24, 3354161), (37, 2175672), (74, 1087836), (111, 725224), (148, 543918), (222, 362612), (269, 299256), (296, 271959), (337, 238872), (444, 181306), (538, 149628), (674, 119436), (807, 99752), (888, 90653), (1011, 79624), (1076, 74814), (1348, 59718), (1614, 49876), (2022, 39812), (2152, 37407), (2696, 29859), (3228, 24938), (4044, 19906), (6456, 12469), (8088, 9953)]