86344254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 197956512

約数和(自身を除く): 111612258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2857, 3358, 5037, 5714, 8571, 10074, 15111, 17142, 25713, 30222, 51426, 65711, 131422, 197133, 208561, 394266, 417122, 591399, 625683, 1182798, 1251366, 1877049, 3754098, 4796903, 9593806, 14390709, 28781418, 43172127, 86344254]

約数ペア:

[(1, 86344254), (2, 43172127), (3, 28781418), (6, 14390709), (9, 9593806), (18, 4796903), (23, 3754098), (46, 1877049), (69, 1251366), (73, 1182798), (138, 625683), (146, 591399), (207, 417122), (219, 394266), (414, 208561), (438, 197133), (657, 131422), (1314, 65711), (1679, 51426), (2857, 30222), (3358, 25713), (5037, 17142), (5714, 15111), (8571, 10074)]