80206896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21701}}^1$

素因数の和:21730

約数の個数: 80

約数和(自身を含む): 258340608

約数和(自身を除く): 178133712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21701, 43402, 65103, 86804, 130206, 151907, 173608, 238711, 260412, 303814, 347216, 455721, 477422, 520824, 607628, 716133, 911442, 954844, 1041648, 1215256, 1432266, 1670977, 1822884, 1909688, 2430512, 2864532, 3341954, 3645768, 3819376, 5012931, 5729064, 6683908, 7291536, 10025862, 11458128, 13367816, 20051724, 26735632, 40103448, 80206896]

約数ペア:

[(1, 80206896), (2, 40103448), (3, 26735632), (4, 20051724), (6, 13367816), (7, 11458128), (8, 10025862), (11, 7291536), (12, 6683908), (14, 5729064), (16, 5012931), (21, 3819376), (22, 3645768), (24, 3341954), (28, 2864532), (33, 2430512), (42, 1909688), (44, 1822884), (48, 1670977), (56, 1432266), (66, 1215256), (77, 1041648), (84, 954844), (88, 911442), (112, 716133), (132, 607628), (154, 520824), (168, 477422), (176, 455721), (231, 347216), (264, 303814), (308, 260412), (336, 238711), (462, 173608), (528, 151907), (616, 130206), (924, 86804), (1232, 65103), (1848, 43402), (3696, 21701)]