78669084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504289}}^1$

素因数の和:504309

約数の個数: 24

約数和(自身を含む): 197681680

約数和(自身を除く): 119012596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 504289, 1008578, 1512867, 2017156, 3025734, 6051468, 6555757, 13111514, 19667271, 26223028, 39334542, 78669084]

約数ペア:

[(1, 78669084), (2, 39334542), (3, 26223028), (4, 19667271), (6, 13111514), (12, 6555757), (13, 6051468), (26, 3025734), (39, 2017156), (52, 1512867), (78, 1008578), (156, 504289)]