80133844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 172081728

約数和(自身を除く): 91947884

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 83, 116, 164, 166, 203, 287, 332, 406, 574, 581, 812, 841, 1148, 1162, 1189, 1682, 2324, 2378, 2407, 3364, 3403, 4756, 4814, 5887, 6806, 8323, 9628, 11774, 13612, 16646, 16849, 23548, 23821, 33292, 33698, 34481, 47642, 67396, 68962, 69803, 95284, 98687, 137924, 139606, 197374, 241367, 279212, 394748, 482734, 488621, 690809, 965468, 977242, 1381618, 1954484, 2763236, 2861923, 5723846, 11447692, 20033461, 40066922, 80133844]

約数ペア:

[(1, 80133844), (2, 40066922), (4, 20033461), (7, 11447692), (14, 5723846), (28, 2861923), (29, 2763236), (41, 1954484), (58, 1381618), (82, 977242), (83, 965468), (116, 690809), (164, 488621), (166, 482734), (203, 394748), (287, 279212), (332, 241367), (406, 197374), (574, 139606), (581, 137924), (812, 98687), (841, 95284), (1148, 69803), (1162, 68962), (1189, 67396), (1682, 47642), (2324, 34481), (2378, 33698), (2407, 33292), (3364, 23821), (3403, 23548), (4756, 16849), (4814, 16646), (5887, 13612), (6806, 11774), (8323, 9628)]