71314704

素因数分解:

$2^4\times 3^2\times {\mathrm{495241}}^1$

素因数の和:495255

約数の個数: 30

約数和(自身を含む): 199582526

約数和(自身を除く): 128267822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495241, 990482, 1485723, 1980964, 2971446, 3961928, 4457169, 5942892, 7923856, 8914338, 11885784, 17828676, 23771568, 35657352, 71314704]

約数ペア:

[(1, 71314704), (2, 35657352), (3, 23771568), (4, 17828676), (6, 11885784), (8, 8914338), (9, 7923856), (12, 5942892), (16, 4457169), (18, 3961928), (24, 2971446), (36, 1980964), (48, 1485723), (72, 990482), (144, 495241)]