67128156

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21433}}^1$

素因数の和:21475

約数の個数: 48

約数和(自身を含む): 180045600

約数和(自身を除く): 112917444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 578691, 621557, 771588, 1157382, 1243114, 1864671, 2314764, 2486228, 3729342, 5594013, 7458684, 11188026, 16782039, 22376052, 33564078, 67128156]

約数ペア:

[(1, 67128156), (2, 33564078), (3, 22376052), (4, 16782039), (6, 11188026), (9, 7458684), (12, 5594013), (18, 3729342), (27, 2486228), (29, 2314764), (36, 1864671), (54, 1243114), (58, 1157382), (87, 771588), (108, 621557), (116, 578691), (174, 385794), (261, 257196), (348, 192897), (522, 128598), (783, 85732), (1044, 64299), (1566, 42866), (3132, 21433)]