78247338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{77167}}^1$

素因数の和:77198

約数の個数: 24

約数和(自身を含む): 169460928

約数和(自身を除く): 91213590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 77167, 154334, 231501, 463002, 1003171, 2006342, 3009513, 6019026, 13041223, 26082446, 39123669, 78247338]

約数ペア:

[(1, 78247338), (2, 39123669), (3, 26082446), (6, 13041223), (13, 6019026), (26, 3009513), (39, 2006342), (78, 1003171), (169, 463002), (338, 231501), (507, 154334), (1014, 77167)]