78102258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1001311}}^1$

素因数の和:1001329

約数の個数: 16

約数和(自身を含む): 168220416

約数和(自身を除く): 90118158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1001311, 2002622, 3003933, 6007866, 13017043, 26034086, 39051129, 78102258]

約数ペア:

[(1, 78102258), (2, 39051129), (3, 26034086), (6, 13017043), (13, 6007866), (26, 3003933), (39, 2002622), (78, 1001311)]