85257684

素因数分解:

$2^2\times 3^4\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1258

約数の個数: 60

約数和(自身を含む): 223933248

約数和(自身を除く): 138675564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 271, 324, 542, 813, 971, 1084, 1626, 1942, 2439, 2913, 3252, 3884, 4878, 5826, 7317, 8739, 9756, 11652, 14634, 17478, 21951, 26217, 29268, 34956, 43902, 52434, 78651, 87804, 104868, 157302, 263141, 314604, 526282, 789423, 1052564, 1578846, 2368269, 3157692, 4736538, 7104807, 9473076, 14209614, 21314421, 28419228, 42628842, 85257684]

約数ペア:

[(1, 85257684), (2, 42628842), (3, 28419228), (4, 21314421), (6, 14209614), (9, 9473076), (12, 7104807), (18, 4736538), (27, 3157692), (36, 2368269), (54, 1578846), (81, 1052564), (108, 789423), (162, 526282), (271, 314604), (324, 263141), (542, 157302), (813, 104868), (971, 87804), (1084, 78651), (1626, 52434), (1942, 43902), (2439, 34956), (2913, 29268), (3252, 26217), (3884, 21951), (4878, 17478), (5826, 14634), (7317, 11652), (8739, 9756)]