78858834

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{180043}}^1$

素因数の和:180121

約数の個数: 16

約数和(自身を含む): 159879072

約数和(自身を除く): 81020238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 180043, 360086, 540129, 1080258, 13143139, 26286278, 39429417, 78858834]

約数ペア:

[(1, 78858834), (2, 39429417), (3, 26286278), (6, 13143139), (73, 1080258), (146, 540129), (219, 360086), (438, 180043)]