80339946

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 164782080

約数和(自身を除く): 84442134

約数列:

[1, 2, 3, 6, 59, 118, 127, 177, 254, 354, 381, 762, 1787, 3574, 5361, 7493, 10722, 14986, 22479, 44958, 105433, 210866, 226949, 316299, 453898, 632598, 680847, 1361694, 13389991, 26779982, 40169973, 80339946]

約数ペア:

[(1, 80339946), (2, 40169973), (3, 26779982), (6, 13389991), (59, 1361694), (118, 680847), (127, 632598), (177, 453898), (254, 316299), (354, 226949), (381, 210866), (762, 105433), (1787, 44958), (3574, 22479), (5361, 14986), (7493, 10722)]