85917384

素因数分解:

$2^3\times 3^2\times 7^5\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 275296320

約数和(自身を除く): 189378936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 343, 392, 426, 441, 497, 504, 568, 588, 639, 686, 852, 882, 994, 1029, 1176, 1278, 1372, 1491, 1704, 1764, 1988, 2058, 2401, 2556, 2744, 2982, 3087, 3479, 3528, 3976, 4116, 4473, 4802, 5112, 5964, 6174, 6958, 7203, 8232, 8946, 9604, 10437, 11928, 12348, 13916, 14406, 16807, 17892, 19208, 20874, 21609, 24353, 24696, 27832, 28812, 31311, 33614, 35784, 41748, 43218, 48706, 50421, 57624, 62622, 67228, 73059, 83496, 86436, 97412, 100842, 125244, 134456, 146118, 151263, 170471, 172872, 194824, 201684, 219177, 250488, 292236, 302526, 340942, 403368, 438354, 511413, 584472, 605052, 681884, 876708, 1022826, 1193297, 1210104, 1363768, 1534239, 1753416, 2045652, 2386594, 3068478, 3579891, 4091304, 4773188, 6136956, 7159782, 9546376, 10739673, 12273912, 14319564, 21479346, 28639128, 42958692, 85917384]

約数ペア:

[(1, 85917384), (2, 42958692), (3, 28639128), (4, 21479346), (6, 14319564), (7, 12273912), (8, 10739673), (9, 9546376), (12, 7159782), (14, 6136956), (18, 4773188), (21, 4091304), (24, 3579891), (28, 3068478), (36, 2386594), (42, 2045652), (49, 1753416), (56, 1534239), (63, 1363768), (71, 1210104), (72, 1193297), (84, 1022826), (98, 876708), (126, 681884), (142, 605052), (147, 584472), (168, 511413), (196, 438354), (213, 403368), (252, 340942), (284, 302526), (294, 292236), (343, 250488), (392, 219177), (426, 201684), (441, 194824), (497, 172872), (504, 170471), (568, 151263), (588, 146118), (639, 134456), (686, 125244), (852, 100842), (882, 97412), (994, 86436), (1029, 83496), (1176, 73059), (1278, 67228), (1372, 62622), (1491, 57624), (1704, 50421), (1764, 48706), (1988, 43218), (2058, 41748), (2401, 35784), (2556, 33614), (2744, 31311), (2982, 28812), (3087, 27832), (3479, 24696), (3528, 24353), (3976, 21609), (4116, 20874), (4473, 19208), (4802, 17892), (5112, 16807), (5964, 14406), (6174, 13916), (6958, 12348), (7203, 11928), (8232, 10437), (8946, 9604)]