78420534

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{278087}}^1$

素因数の和:278139

約数の個数: 16

約数和(自身を含む): 160178688

約数和(自身を除く): 81758154

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 278087, 556174, 834261, 1668522, 13070089, 26140178, 39210267, 78420534]

約数ペア:

[(1, 78420534), (2, 39210267), (3, 26140178), (6, 13070089), (47, 1668522), (94, 834261), (141, 556174), (282, 278087)]