68604678

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{27031}}^1$

素因数の和:27089

約数の個数: 32

約数和(自身を含む): 155704320

約数和(自身を除く): 87099642

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 27031, 54062, 81093, 162186, 243279, 486558, 729837, 1270457, 1459674, 2540914, 3811371, 7622742, 11434113, 22868226, 34302339, 68604678]

約数ペア:

[(1, 68604678), (2, 34302339), (3, 22868226), (6, 11434113), (9, 7622742), (18, 3811371), (27, 2540914), (47, 1459674), (54, 1270457), (94, 729837), (141, 486558), (282, 243279), (423, 162186), (846, 81093), (1269, 54062), (2538, 27031)]