68616678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{879701}}^1$

素因数の和:879719

約数の個数: 16

約数和(自身を含む): 147789936

約数和(自身を除く): 79173258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 879701, 1759402, 2639103, 5278206, 11436113, 22872226, 34308339, 68616678]

約数ペア:

[(1, 68616678), (2, 34308339), (3, 22872226), (6, 11436113), (13, 5278206), (26, 2639103), (39, 1759402), (78, 879701)]