71826156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 145901844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 29, 34, 36, 38, 51, 54, 57, 58, 68, 71, 76, 87, 102, 108, 114, 116, 142, 153, 171, 174, 204, 213, 228, 261, 284, 306, 323, 342, 348, 426, 459, 493, 513, 522, 551, 612, 639, 646, 684, 783, 852, 918, 969, 986, 1026, 1044, 1102, 1207, 1278, 1292, 1349, 1479, 1566, 1653, 1836, 1917, 1938, 1972, 2052, 2059, 2204, 2414, 2556, 2698, 2907, 2958, 3132, 3306, 3621, 3834, 3876, 4047, 4118, 4437, 4828, 4959, 5396, 5814, 5916, 6177, 6612, 7242, 7668, 8094, 8236, 8721, 8874, 9367, 9918, 10863, 11628, 12141, 12354, 13311, 14484, 14877, 16188, 17442, 17748, 18531, 18734, 19836, 21726, 22933, 24282, 24708, 26622, 28101, 29754, 32589, 34884, 35003, 36423, 37062, 37468, 39121, 43452, 45866, 48564, 53244, 55593, 56202, 59508, 65178, 68799, 70006, 72846, 74124, 78242, 84303, 91732, 105009, 111186, 112404, 117363, 130356, 137598, 140012, 145692, 156484, 168606, 206397, 210018, 222372, 234726, 252909, 275196, 315027, 337212, 352089, 412794, 420036, 469452, 505818, 619191, 630054, 665057, 704178, 825588, 945081, 1011636, 1056267, 1238382, 1260108, 1330114, 1408356, 1890162, 1995171, 2112534, 2476764, 2660228, 3780324, 3990342, 4225068, 5985513, 7980684, 11971026, 17956539, 23942052, 35913078, 71826156]

約数ペア:

[(1, 71826156), (2, 35913078), (3, 23942052), (4, 17956539), (6, 11971026), (9, 7980684), (12, 5985513), (17, 4225068), (18, 3990342), (19, 3780324), (27, 2660228), (29, 2476764), (34, 2112534), (36, 1995171), (38, 1890162), (51, 1408356), (54, 1330114), (57, 1260108), (58, 1238382), (68, 1056267), (71, 1011636), (76, 945081), (87, 825588), (102, 704178), (108, 665057), (114, 630054), (116, 619191), (142, 505818), (153, 469452), (171, 420036), (174, 412794), (204, 352089), (213, 337212), (228, 315027), (261, 275196), (284, 252909), (306, 234726), (323, 222372), (342, 210018), (348, 206397), (426, 168606), (459, 156484), (493, 145692), (513, 140012), (522, 137598), (551, 130356), (612, 117363), (639, 112404), (646, 111186), (684, 105009), (783, 91732), (852, 84303), (918, 78242), (969, 74124), (986, 72846), (1026, 70006), (1044, 68799), (1102, 65178), (1207, 59508), (1278, 56202), (1292, 55593), (1349, 53244), (1479, 48564), (1566, 45866), (1653, 43452), (1836, 39121), (1917, 37468), (1938, 37062), (1972, 36423), (2052, 35003), (2059, 34884), (2204, 32589), (2414, 29754), (2556, 28101), (2698, 26622), (2907, 24708), (2958, 24282), (3132, 22933), (3306, 21726), (3621, 19836), (3834, 18734), (3876, 18531), (4047, 17748), (4118, 17442), (4437, 16188), (4828, 14877), (4959, 14484), (5396, 13311), (5814, 12354), (5916, 12141), (6177, 11628), (6612, 10863), (7242, 9918), (7668, 9367), (8094, 8874), (8236, 8721)]