86617188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 261445184

約数和(自身を除く): 174827996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 181, 189, 211, 252, 324, 362, 378, 422, 543, 567, 633, 724, 756, 844, 1086, 1134, 1266, 1267, 1477, 1629, 1899, 2172, 2268, 2532, 2534, 2954, 3258, 3798, 3801, 4431, 4887, 5068, 5697, 5908, 6516, 7596, 7602, 8862, 9774, 11394, 11403, 13293, 14661, 15204, 17091, 17724, 19548, 22788, 22806, 26586, 29322, 34182, 34209, 38191, 39879, 45612, 53172, 58644, 68364, 68418, 76382, 79758, 102627, 114573, 119637, 136836, 152764, 159516, 205254, 229146, 239274, 267337, 343719, 410508, 458292, 478548, 534674, 687438, 802011, 1031157, 1069348, 1374876, 1604022, 2062314, 2406033, 3093471, 3208044, 4124628, 4812066, 6186942, 7218099, 9624132, 12373884, 14436198, 21654297, 28872396, 43308594, 86617188]

約数ペア:

[(1, 86617188), (2, 43308594), (3, 28872396), (4, 21654297), (6, 14436198), (7, 12373884), (9, 9624132), (12, 7218099), (14, 6186942), (18, 4812066), (21, 4124628), (27, 3208044), (28, 3093471), (36, 2406033), (42, 2062314), (54, 1604022), (63, 1374876), (81, 1069348), (84, 1031157), (108, 802011), (126, 687438), (162, 534674), (181, 478548), (189, 458292), (211, 410508), (252, 343719), (324, 267337), (362, 239274), (378, 229146), (422, 205254), (543, 159516), (567, 152764), (633, 136836), (724, 119637), (756, 114573), (844, 102627), (1086, 79758), (1134, 76382), (1266, 68418), (1267, 68364), (1477, 58644), (1629, 53172), (1899, 45612), (2172, 39879), (2268, 38191), (2532, 34209), (2534, 34182), (2954, 29322), (3258, 26586), (3798, 22806), (3801, 22788), (4431, 19548), (4887, 17724), (5068, 17091), (5697, 15204), (5908, 14661), (6516, 13293), (7596, 11403), (7602, 11394), (8862, 9774)]