80864014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75013}}^1$

素因数の和:75040

約数の個数: 24

約数和(自身を含む): 153928728

約数和(自身を除く): 73064714

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 75013, 150026, 525091, 825143, 1050182, 1650286, 3675637, 5776001, 7351274, 11552002, 40432007, 80864014]

約数ペア:

[(1, 80864014), (2, 40432007), (7, 11552002), (11, 7351274), (14, 5776001), (22, 3675637), (49, 1650286), (77, 1050182), (98, 825143), (154, 525091), (539, 150026), (1078, 75013)]