78647166

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 64

約数和(自身を含む): 196439040

約数和(自身を除く): 117791874

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 4871, 5382, 8073, 9742, 14613, 16146, 29226, 43839, 63323, 87678, 112033, 126646, 131517, 189969, 224066, 263034, 336099, 379938, 569907, 672198, 1008297, 1139814, 1456429, 1709721, 2016594, 2912858, 3024891, 3419442, 4369287, 6049782, 8738574, 13107861, 26215722, 39323583, 78647166]

約数ペア:

[(1, 78647166), (2, 39323583), (3, 26215722), (6, 13107861), (9, 8738574), (13, 6049782), (18, 4369287), (23, 3419442), (26, 3024891), (27, 2912858), (39, 2016594), (46, 1709721), (54, 1456429), (69, 1139814), (78, 1008297), (117, 672198), (138, 569907), (207, 379938), (234, 336099), (299, 263034), (351, 224066), (414, 189969), (598, 131517), (621, 126646), (702, 112033), (897, 87678), (1242, 63323), (1794, 43839), (2691, 29226), (4871, 16146), (5382, 14613), (8073, 9742)]