72420882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{524789}}^1$

素因数の和:524817

約数の個数: 16

約数和(自身を含む): 151139520

約数和(自身を除く): 78718638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 524789, 1049578, 1574367, 3148734, 12070147, 24140294, 36210441, 72420882]

約数ペア:

[(1, 72420882), (2, 36210441), (3, 24140294), (6, 12070147), (23, 3148734), (46, 1574367), (69, 1049578), (138, 524789)]