78895428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 198737280

約数和(自身を除く): 119841852

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 9857, 19714, 29571, 39428, 59142, 118284, 226711, 285853, 453422, 571706, 680133, 857559, 906844, 1143412, 1360266, 1715118, 2720532, 3430236, 6574619, 13149238, 19723857, 26298476, 39447714, 78895428]

約数ペア:

[(1, 78895428), (2, 39447714), (3, 26298476), (4, 19723857), (6, 13149238), (12, 6574619), (23, 3430236), (29, 2720532), (46, 1715118), (58, 1360266), (69, 1143412), (87, 906844), (92, 857559), (116, 680133), (138, 571706), (174, 453422), (276, 285853), (348, 226711), (667, 118284), (1334, 59142), (2001, 39428), (2668, 29571), (4002, 19714), (8004, 9857)]