80684874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{194891}}^1$

素因数の和:194922

約数の個数: 24

約数和(自身を含む): 182418912

約数和(自身を除く): 101734038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 194891, 389782, 584673, 1169346, 1754019, 3508038, 4482493, 8964986, 13447479, 26894958, 40342437, 80684874]

約数ペア:

[(1, 80684874), (2, 40342437), (3, 26894958), (6, 13447479), (9, 8964986), (18, 4482493), (23, 3508038), (46, 1754019), (69, 1169346), (138, 584673), (207, 389782), (414, 194891)]