77018004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43661}}^1$

素因数の和:43685

約数の個数: 54

約数和(自身を含む): 226474794

約数和(自身を除く): 149456790

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 43661, 87322, 130983, 174644, 261966, 305627, 392949, 523932, 611254, 785898, 916881, 1222508, 1571796, 1833762, 2139389, 2750643, 3667524, 4278778, 5501286, 6418167, 8557556, 11002572, 12836334, 19254501, 25672668, 38509002, 77018004]

約数ペア:

[(1, 77018004), (2, 38509002), (3, 25672668), (4, 19254501), (6, 12836334), (7, 11002572), (9, 8557556), (12, 6418167), (14, 5501286), (18, 4278778), (21, 3667524), (28, 2750643), (36, 2139389), (42, 1833762), (49, 1571796), (63, 1222508), (84, 916881), (98, 785898), (126, 611254), (147, 523932), (196, 392949), (252, 305627), (294, 261966), (441, 174644), (588, 130983), (882, 87322), (1764, 43661)]