80542734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1427}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 168618240

約数和(自身を除く): 88075506

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 1427, 2454, 2854, 4281, 8562, 9407, 18814, 28221, 32821, 56442, 65642, 98463, 196926, 583643, 1167286, 1750929, 3501858, 13423789, 26847578, 40271367, 80542734]

約数ペア:

[(1, 80542734), (2, 40271367), (3, 26847578), (6, 13423789), (23, 3501858), (46, 1750929), (69, 1167286), (138, 583643), (409, 196926), (818, 98463), (1227, 65642), (1427, 56442), (2454, 32821), (2854, 28221), (4281, 18814), (8562, 9407)]