84880152

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 268727940

約数和(自身を除く): 183847788

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 491, 504, 588, 686, 882, 982, 1029, 1176, 1372, 1473, 1764, 1964, 2058, 2401, 2744, 2946, 3087, 3437, 3528, 3928, 4116, 4419, 4802, 5892, 6174, 6874, 7203, 8232, 8838, 9604, 10311, 11784, 12348, 13748, 14406, 17676, 19208, 20622, 21609, 24059, 24696, 27496, 28812, 30933, 35352, 41244, 43218, 48118, 57624, 61866, 72177, 82488, 86436, 96236, 123732, 144354, 168413, 172872, 192472, 216531, 247464, 288708, 336826, 433062, 505239, 577416, 673652, 866124, 1010478, 1178891, 1347304, 1515717, 1732248, 2020956, 2357782, 3031434, 3536673, 4041912, 4715564, 6062868, 7073346, 9431128, 10610019, 12125736, 14146692, 21220038, 28293384, 42440076, 84880152]

約数ペア:

[(1, 84880152), (2, 42440076), (3, 28293384), (4, 21220038), (6, 14146692), (7, 12125736), (8, 10610019), (9, 9431128), (12, 7073346), (14, 6062868), (18, 4715564), (21, 4041912), (24, 3536673), (28, 3031434), (36, 2357782), (42, 2020956), (49, 1732248), (56, 1515717), (63, 1347304), (72, 1178891), (84, 1010478), (98, 866124), (126, 673652), (147, 577416), (168, 505239), (196, 433062), (252, 336826), (294, 288708), (343, 247464), (392, 216531), (441, 192472), (491, 172872), (504, 168413), (588, 144354), (686, 123732), (882, 96236), (982, 86436), (1029, 82488), (1176, 72177), (1372, 61866), (1473, 57624), (1764, 48118), (1964, 43218), (2058, 41244), (2401, 35352), (2744, 30933), (2946, 28812), (3087, 27496), (3437, 24696), (3528, 24059), (3928, 21609), (4116, 20622), (4419, 19208), (4802, 17676), (5892, 14406), (6174, 13748), (6874, 12348), (7203, 11784), (8232, 10311), (8838, 9604)]