71966862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15803}}^1$

素因数の和:15845

約数の個数: 48

約数和(自身を含む): 177510528

約数和(自身を除く): 105543666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 15803, 31606, 47409, 94818, 142227, 173833, 284454, 347666, 363469, 521499, 726938, 1042998, 1090407, 1564497, 2180814, 3128994, 3271221, 3998159, 6542442, 7996318, 11994477, 23988954, 35983431, 71966862]

約数ペア:

[(1, 71966862), (2, 35983431), (3, 23988954), (6, 11994477), (9, 7996318), (11, 6542442), (18, 3998159), (22, 3271221), (23, 3128994), (33, 2180814), (46, 1564497), (66, 1090407), (69, 1042998), (99, 726938), (138, 521499), (198, 363469), (207, 347666), (253, 284454), (414, 173833), (506, 142227), (759, 94818), (1518, 47409), (2277, 31606), (4554, 15803)]