80025732

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 151128828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 167, 174, 204, 243, 261, 306, 324, 334, 348, 459, 486, 493, 501, 522, 612, 668, 783, 918, 972, 986, 1002, 1044, 1377, 1479, 1503, 1566, 1836, 1972, 2004, 2349, 2754, 2839, 2958, 3006, 3132, 4131, 4437, 4509, 4698, 4843, 5508, 5678, 5916, 6012, 7047, 8262, 8517, 8874, 9018, 9396, 9686, 11356, 13311, 13527, 14094, 14529, 16524, 17034, 17748, 18036, 19372, 25551, 26622, 27054, 28188, 29058, 34068, 39933, 40581, 43587, 51102, 53244, 54108, 58116, 76653, 79866, 81162, 82331, 87174, 102204, 119799, 130761, 153306, 159732, 162324, 164662, 174348, 229959, 239598, 246993, 261522, 306612, 329324, 392283, 459918, 479196, 493986, 523044, 689877, 740979, 784566, 919836, 987972, 1176849, 1379754, 1481958, 1569132, 2222937, 2353698, 2759508, 2963916, 4445874, 4707396, 6668811, 8891748, 13337622, 20006433, 26675244, 40012866, 80025732]

約数ペア:

[(1, 80025732), (2, 40012866), (3, 26675244), (4, 20006433), (6, 13337622), (9, 8891748), (12, 6668811), (17, 4707396), (18, 4445874), (27, 2963916), (29, 2759508), (34, 2353698), (36, 2222937), (51, 1569132), (54, 1481958), (58, 1379754), (68, 1176849), (81, 987972), (87, 919836), (102, 784566), (108, 740979), (116, 689877), (153, 523044), (162, 493986), (167, 479196), (174, 459918), (204, 392283), (243, 329324), (261, 306612), (306, 261522), (324, 246993), (334, 239598), (348, 229959), (459, 174348), (486, 164662), (493, 162324), (501, 159732), (522, 153306), (612, 130761), (668, 119799), (783, 102204), (918, 87174), (972, 82331), (986, 81162), (1002, 79866), (1044, 76653), (1377, 58116), (1479, 54108), (1503, 53244), (1566, 51102), (1836, 43587), (1972, 40581), (2004, 39933), (2349, 34068), (2754, 29058), (2839, 28188), (2958, 27054), (3006, 26622), (3132, 25551), (4131, 19372), (4437, 18036), (4509, 17748), (4698, 17034), (4843, 16524), (5508, 14529), (5678, 14094), (5916, 13527), (6012, 13311), (7047, 11356), (8262, 9686), (8517, 9396), (8874, 9018)]