86494878

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 224668080

約数和(自身を除く): 138173202

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 81, 87, 102, 114, 153, 162, 171, 174, 243, 261, 306, 323, 342, 361, 459, 486, 493, 513, 522, 551, 646, 722, 783, 918, 969, 986, 1026, 1083, 1102, 1377, 1479, 1539, 1566, 1653, 1938, 2166, 2349, 2754, 2907, 2958, 3078, 3249, 3306, 4131, 4437, 4617, 4698, 4959, 5814, 6137, 6498, 7047, 8262, 8721, 8874, 9234, 9367, 9747, 9918, 10469, 12274, 13311, 14094, 14877, 17442, 18411, 18734, 19494, 20938, 26163, 26622, 28101, 29241, 29754, 31407, 36822, 39933, 44631, 52326, 55233, 56202, 58482, 62814, 78489, 79866, 84303, 87723, 89262, 94221, 110466, 119799, 133893, 156978, 165699, 168606, 175446, 177973, 188442, 239598, 252909, 267786, 282663, 331398, 355946, 497097, 505818, 533919, 565326, 758727, 847989, 994194, 1067838, 1491291, 1517454, 1601757, 1695978, 2276181, 2543967, 2982582, 3203514, 4552362, 4805271, 5087934, 9610542, 14415813, 28831626, 43247439, 86494878]

約数ペア:

[(1, 86494878), (2, 43247439), (3, 28831626), (6, 14415813), (9, 9610542), (17, 5087934), (18, 4805271), (19, 4552362), (27, 3203514), (29, 2982582), (34, 2543967), (38, 2276181), (51, 1695978), (54, 1601757), (57, 1517454), (58, 1491291), (81, 1067838), (87, 994194), (102, 847989), (114, 758727), (153, 565326), (162, 533919), (171, 505818), (174, 497097), (243, 355946), (261, 331398), (306, 282663), (323, 267786), (342, 252909), (361, 239598), (459, 188442), (486, 177973), (493, 175446), (513, 168606), (522, 165699), (551, 156978), (646, 133893), (722, 119799), (783, 110466), (918, 94221), (969, 89262), (986, 87723), (1026, 84303), (1083, 79866), (1102, 78489), (1377, 62814), (1479, 58482), (1539, 56202), (1566, 55233), (1653, 52326), (1938, 44631), (2166, 39933), (2349, 36822), (2754, 31407), (2907, 29754), (2958, 29241), (3078, 28101), (3249, 26622), (3306, 26163), (4131, 20938), (4437, 19494), (4617, 18734), (4698, 18411), (4959, 17442), (5814, 14877), (6137, 14094), (6498, 13311), (7047, 12274), (8262, 10469), (8721, 9918), (8874, 9747), (9234, 9367)]