85828686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 94159794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 2789, 5129, 5578, 8367, 10258, 15387, 16734, 30774, 64147, 128294, 192441, 384882, 621947, 1243894, 1865841, 3731682, 14304781, 28609562, 42914343, 85828686]

約数ペア:

[(1, 85828686), (2, 42914343), (3, 28609562), (6, 14304781), (23, 3731682), (46, 1865841), (69, 1243894), (138, 621947), (223, 384882), (446, 192441), (669, 128294), (1338, 64147), (2789, 30774), (5129, 16734), (5578, 15387), (8367, 10258)]