72137316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139801}}^1$

素因数の和:139851

約数の個数: 24

約数和(自身を含む): 172236064

約数和(自身を除く): 100098748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 139801, 279602, 419403, 559204, 838806, 1677612, 6011443, 12022886, 18034329, 24045772, 36068658, 72137316]

約数ペア:

[(1, 72137316), (2, 36068658), (3, 24045772), (4, 18034329), (6, 12022886), (12, 6011443), (43, 1677612), (86, 838806), (129, 559204), (172, 419403), (258, 279602), (516, 139801)]