72238012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234539}}^1$

素因数の和:234561

約数の個数: 24

約数和(自身を含む): 157610880

約数和(自身を除く): 85372868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 234539, 469078, 938156, 1641773, 2579929, 3283546, 5159858, 6567092, 10319716, 18059503, 36119006, 72238012]

約数ペア:

[(1, 72238012), (2, 36119006), (4, 18059503), (7, 10319716), (11, 6567092), (14, 5159858), (22, 3283546), (28, 2579929), (44, 1641773), (77, 938156), (154, 469078), (308, 234539)]