71823678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163981}}^1$

素因数の和:164059

約数の個数: 16

約数和(自身を含む): 145616016

約数和(自身を除く): 73792338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 163981, 327962, 491943, 983886, 11970613, 23941226, 35911839, 71823678]

約数ペア:

[(1, 71823678), (2, 35911839), (3, 23941226), (6, 11970613), (73, 983886), (146, 491943), (219, 327962), (438, 163981)]