82900908

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 239410080

約数和(自身を除く): 156509172

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, 173, 174, 204, 243, 261, 306, 324, 346, 348, 459, 486, 493, 519, 522, 612, 692, 783, 918, 972, 986, 1038, 1044, 1377, 1479, 1557, 1566, 1836, 1972, 2076, 2349, 2754, 2941, 2958, 3114, 3132, 4131, 4437, 4671, 4698, 5017, 5508, 5882, 5916, 6228, 7047, 8262, 8823, 8874, 9342, 9396, 10034, 11764, 13311, 14013, 14094, 15051, 16524, 17646, 17748, 18684, 20068, 26469, 26622, 28026, 28188, 30102, 35292, 39933, 42039, 45153, 52938, 53244, 56052, 60204, 79407, 79866, 84078, 85289, 90306, 105876, 119799, 135459, 158814, 159732, 168156, 170578, 180612, 238221, 239598, 255867, 270918, 317628, 341156, 406377, 476442, 479196, 511734, 541836, 714663, 767601, 812754, 952884, 1023468, 1219131, 1429326, 1535202, 1625508, 2302803, 2438262, 2858652, 3070404, 4605606, 4876524, 6908409, 9211212, 13816818, 20725227, 27633636, 41450454, 82900908]

約数ペア:

[(1, 82900908), (2, 41450454), (3, 27633636), (4, 20725227), (6, 13816818), (9, 9211212), (12, 6908409), (17, 4876524), (18, 4605606), (27, 3070404), (29, 2858652), (34, 2438262), (36, 2302803), (51, 1625508), (54, 1535202), (58, 1429326), (68, 1219131), (81, 1023468), (87, 952884), (102, 812754), (108, 767601), (116, 714663), (153, 541836), (162, 511734), (173, 479196), (174, 476442), (204, 406377), (243, 341156), (261, 317628), (306, 270918), (324, 255867), (346, 239598), (348, 238221), (459, 180612), (486, 170578), (493, 168156), (519, 159732), (522, 158814), (612, 135459), (692, 119799), (783, 105876), (918, 90306), (972, 85289), (986, 84078), (1038, 79866), (1044, 79407), (1377, 60204), (1479, 56052), (1557, 53244), (1566, 52938), (1836, 45153), (1972, 42039), (2076, 39933), (2349, 35292), (2754, 30102), (2941, 28188), (2958, 28026), (3114, 26622), (3132, 26469), (4131, 20068), (4437, 18684), (4671, 17748), (4698, 17646), (5017, 16524), (5508, 15051), (5882, 14094), (5916, 14013), (6228, 13311), (7047, 11764), (8262, 10034), (8823, 9396), (8874, 9342)]