85810186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 86817014

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 73, 77, 119, 146, 154, 187, 238, 374, 449, 511, 803, 898, 1022, 1241, 1309, 1606, 2482, 2618, 3143, 4939, 5621, 6286, 7633, 8687, 9878, 11242, 13651, 15266, 17374, 27302, 32777, 34573, 53431, 65554, 69146, 83963, 95557, 106862, 167926, 191114, 229439, 360547, 458878, 557209, 587741, 721094, 1114418, 1175482, 2523829, 3900463, 5047658, 6129299, 7800926, 12258598, 42905093, 85810186]

約数ペア:

[(1, 85810186), (2, 42905093), (7, 12258598), (11, 7800926), (14, 6129299), (17, 5047658), (22, 3900463), (34, 2523829), (73, 1175482), (77, 1114418), (119, 721094), (146, 587741), (154, 557209), (187, 458878), (238, 360547), (374, 229439), (449, 191114), (511, 167926), (803, 106862), (898, 95557), (1022, 83963), (1241, 69146), (1309, 65554), (1606, 53431), (2482, 34573), (2618, 32777), (3143, 27302), (4939, 17374), (5621, 15266), (6286, 13651), (7633, 11242), (8687, 9878)]