71511264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22573}}^1$

素因数の和:22600

約数の個数: 72

約数和(自身を含む): 221857272

約数和(自身を除く): 150346008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 22573, 45146, 67719, 90292, 135438, 180584, 203157, 248303, 270876, 361168, 406314, 496606, 541752, 722336, 744909, 812628, 993212, 1083504, 1489818, 1625256, 1986424, 2167008, 2234727, 2979636, 3250512, 3972848, 4469454, 5959272, 6501024, 7945696, 8938908, 11918544, 17877816, 23837088, 35755632, 71511264]

約数ペア:

[(1, 71511264), (2, 35755632), (3, 23837088), (4, 17877816), (6, 11918544), (8, 8938908), (9, 7945696), (11, 6501024), (12, 5959272), (16, 4469454), (18, 3972848), (22, 3250512), (24, 2979636), (32, 2234727), (33, 2167008), (36, 1986424), (44, 1625256), (48, 1489818), (66, 1083504), (72, 993212), (88, 812628), (96, 744909), (99, 722336), (132, 541752), (144, 496606), (176, 406314), (198, 361168), (264, 270876), (288, 248303), (352, 203157), (396, 180584), (528, 135438), (792, 90292), (1056, 67719), (1584, 45146), (3168, 22573)]