77889684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6563}}^1$

素因数の和:6636

約数の個数: 48

約数和(自身を含む): 194084352

約数和(自身を除く): 116194668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6563, 11868, 13126, 19689, 26252, 39378, 78756, 150949, 282209, 301898, 452847, 564418, 603796, 846627, 905694, 1128836, 1693254, 1811388, 3386508, 6490807, 12981614, 19472421, 25963228, 38944842, 77889684]

約数ペア:

[(1, 77889684), (2, 38944842), (3, 25963228), (4, 19472421), (6, 12981614), (12, 6490807), (23, 3386508), (43, 1811388), (46, 1693254), (69, 1128836), (86, 905694), (92, 846627), (129, 603796), (138, 564418), (172, 452847), (258, 301898), (276, 282209), (516, 150949), (989, 78756), (1978, 39378), (2967, 26252), (3956, 19689), (5934, 13126), (6563, 11868)]