84691278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 216000000

約数和(自身を除く): 131308722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 449, 499, 898, 998, 1347, 1497, 2694, 2994, 3143, 3493, 4041, 4491, 6286, 6986, 8082, 8982, 9429, 10479, 12123, 13473, 18858, 20958, 24246, 26946, 28287, 31437, 56574, 62874, 84861, 94311, 169722, 188622, 224051, 448102, 672153, 1344306, 1568357, 2016459, 3136714, 4032918, 4705071, 6049377, 9410142, 12098754, 14115213, 28230426, 42345639, 84691278]

約数ペア:

[(1, 84691278), (2, 42345639), (3, 28230426), (6, 14115213), (7, 12098754), (9, 9410142), (14, 6049377), (18, 4705071), (21, 4032918), (27, 3136714), (42, 2016459), (54, 1568357), (63, 1344306), (126, 672153), (189, 448102), (378, 224051), (449, 188622), (499, 169722), (898, 94311), (998, 84861), (1347, 62874), (1497, 56574), (2694, 31437), (2994, 28287), (3143, 26946), (3493, 24246), (4041, 20958), (4491, 18858), (6286, 13473), (6986, 12123), (8082, 10479), (8982, 9429)]