68403288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 180714240

約数和(自身を除く): 112310952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 498, 552, 664, 996, 1493, 1909, 1992, 2986, 3818, 4479, 5727, 5972, 7636, 8958, 11454, 11944, 15272, 17916, 22908, 34339, 35832, 45816, 68678, 103017, 123919, 137356, 206034, 247838, 274712, 371757, 412068, 495676, 743514, 824136, 991352, 1487028, 2850137, 2974056, 5700274, 8550411, 11400548, 17100822, 22801096, 34201644, 68403288]

約数ペア:

[(1, 68403288), (2, 34201644), (3, 22801096), (4, 17100822), (6, 11400548), (8, 8550411), (12, 5700274), (23, 2974056), (24, 2850137), (46, 1487028), (69, 991352), (83, 824136), (92, 743514), (138, 495676), (166, 412068), (184, 371757), (249, 274712), (276, 247838), (332, 206034), (498, 137356), (552, 123919), (664, 103017), (996, 68678), (1493, 45816), (1909, 35832), (1992, 34339), (2986, 22908), (3818, 17916), (4479, 15272), (5727, 11944), (5972, 11454), (7636, 8958)]