66908376

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 187135200

約数和(自身を除く): 120226824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 1973, 2826, 3768, 3946, 4239, 5652, 5919, 7892, 8478, 11304, 11838, 15784, 16956, 17757, 23676, 33912, 35514, 47352, 53271, 71028, 106542, 142056, 213084, 309761, 426168, 619522, 929283, 1239044, 1858566, 2478088, 2787849, 3717132, 5575698, 7434264, 8363547, 11151396, 16727094, 22302792, 33454188, 66908376]

約数ペア:

[(1, 66908376), (2, 33454188), (3, 22302792), (4, 16727094), (6, 11151396), (8, 8363547), (9, 7434264), (12, 5575698), (18, 3717132), (24, 2787849), (27, 2478088), (36, 1858566), (54, 1239044), (72, 929283), (108, 619522), (157, 426168), (216, 309761), (314, 213084), (471, 142056), (628, 106542), (942, 71028), (1256, 53271), (1413, 47352), (1884, 35514), (1973, 33912), (2826, 23676), (3768, 17757), (3946, 16956), (4239, 15784), (5652, 11838), (5919, 11304), (7892, 8478)]