72012312

素因数分解:

$2^3\times 3^2\times {\mathrm{1000171}}^1$

素因数の和:1000183

約数の個数: 24

約数和(自身を含む): 195033540

約数和(自身を除く): 123021228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1000171, 2000342, 3000513, 4000684, 6001026, 8001368, 9001539, 12002052, 18003078, 24004104, 36006156, 72012312]

約数ペア:

[(1, 72012312), (2, 36006156), (3, 24004104), (4, 18003078), (6, 12002052), (8, 9001539), (9, 8001368), (12, 6001026), (18, 4000684), (24, 3000513), (36, 2000342), (72, 1000171)]