78731742

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{72497}}^1$

素因数の和:72683

約数の個数: 16

約数和(自身を含む): 158335632

約数和(自身を除く): 79603890

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 72497, 144994, 217491, 434982, 13121957, 26243914, 39365871, 78731742]

約数ペア:

[(1, 78731742), (2, 39365871), (3, 26243914), (6, 13121957), (181, 434982), (362, 217491), (543, 144994), (1086, 72497)]