788397588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{86561}}^1$

素因数の和:86605

約数の個数: 72

約数和(自身を含む): 2268616896

約数和(自身を除く): 1480219308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 86561, 173122, 259683, 346244, 519366, 779049, 952171, 1038732, 1558098, 1904342, 1990903, 2856513, 3116196, 3808684, 3981806, 5713026, 5972709, 7963612, 8569539, 11426052, 11945418, 17139078, 17918127, 21899933, 23890836, 34278156, 35836254, 43799866, 65699799, 71672508, 87599732, 131399598, 197099397, 262799196, 394198794, 788397588]

約数ペア:

[(1, 788397588), (2, 394198794), (3, 262799196), (4, 197099397), (6, 131399598), (9, 87599732), (11, 71672508), (12, 65699799), (18, 43799866), (22, 35836254), (23, 34278156), (33, 23890836), (36, 21899933), (44, 17918127), (46, 17139078), (66, 11945418), (69, 11426052), (92, 8569539), (99, 7963612), (132, 5972709), (138, 5713026), (198, 3981806), (207, 3808684), (253, 3116196), (276, 2856513), (396, 1990903), (414, 1904342), (506, 1558098), (759, 1038732), (828, 952171), (1012, 779049), (1518, 519366), (2277, 346244), (3036, 259683), (4554, 173122), (9108, 86561)]