75680856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 214375980

約数和(自身を除く): 138695124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 1987, 2116, 3174, 3974, 4232, 4761, 5961, 6348, 7948, 9522, 11922, 12696, 15896, 17883, 19044, 23844, 35766, 38088, 45701, 47688, 71532, 91402, 137103, 143064, 182804, 274206, 365608, 411309, 548412, 822618, 1051123, 1096824, 1645236, 2102246, 3153369, 3290472, 4204492, 6306738, 8408984, 9460107, 12613476, 18920214, 25226952, 37840428, 75680856]

約数ペア:

[(1, 75680856), (2, 37840428), (3, 25226952), (4, 18920214), (6, 12613476), (8, 9460107), (9, 8408984), (12, 6306738), (18, 4204492), (23, 3290472), (24, 3153369), (36, 2102246), (46, 1645236), (69, 1096824), (72, 1051123), (92, 822618), (138, 548412), (184, 411309), (207, 365608), (276, 274206), (414, 182804), (529, 143064), (552, 137103), (828, 91402), (1058, 71532), (1587, 47688), (1656, 45701), (1987, 38088), (2116, 35766), (3174, 23844), (3974, 19044), (4232, 17883), (4761, 15896), (5961, 12696), (6348, 11922), (7948, 9522)]