86965812

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 255003840

約数和(自身を除く): 168038028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 277, 306, 323, 324, 342, 459, 486, 513, 554, 612, 646, 684, 831, 918, 969, 972, 1026, 1108, 1292, 1377, 1539, 1662, 1836, 1938, 2052, 2493, 2754, 2907, 3078, 3324, 3876, 4131, 4617, 4709, 4986, 5263, 5508, 5814, 6156, 7479, 8262, 8721, 9234, 9418, 9972, 10526, 11628, 14127, 14958, 15789, 16524, 17442, 18468, 18836, 21052, 22437, 26163, 28254, 29916, 31578, 34884, 42381, 44874, 47367, 52326, 56508, 63156, 67311, 78489, 84762, 89471, 89748, 94734, 104652, 127143, 134622, 142101, 156978, 169524, 178942, 189468, 254286, 268413, 269244, 284202, 313956, 357884, 381429, 426303, 508572, 536826, 568404, 762858, 805239, 852606, 1073652, 1144287, 1278909, 1525716, 1610478, 1705212, 2288574, 2415717, 2557818, 3220956, 4577148, 4831434, 5115636, 7247151, 9662868, 14494302, 21741453, 28988604, 43482906, 86965812]

約数ペア:

[(1, 86965812), (2, 43482906), (3, 28988604), (4, 21741453), (6, 14494302), (9, 9662868), (12, 7247151), (17, 5115636), (18, 4831434), (19, 4577148), (27, 3220956), (34, 2557818), (36, 2415717), (38, 2288574), (51, 1705212), (54, 1610478), (57, 1525716), (68, 1278909), (76, 1144287), (81, 1073652), (102, 852606), (108, 805239), (114, 762858), (153, 568404), (162, 536826), (171, 508572), (204, 426303), (228, 381429), (243, 357884), (277, 313956), (306, 284202), (323, 269244), (324, 268413), (342, 254286), (459, 189468), (486, 178942), (513, 169524), (554, 156978), (612, 142101), (646, 134622), (684, 127143), (831, 104652), (918, 94734), (969, 89748), (972, 89471), (1026, 84762), (1108, 78489), (1292, 67311), (1377, 63156), (1539, 56508), (1662, 52326), (1836, 47367), (1938, 44874), (2052, 42381), (2493, 34884), (2754, 31578), (2907, 29916), (3078, 28254), (3324, 26163), (3876, 22437), (4131, 21052), (4617, 18836), (4709, 18468), (4986, 17442), (5263, 16524), (5508, 15789), (5814, 14958), (6156, 14127), (7479, 11628), (8262, 10526), (8721, 9972), (9234, 9418)]