79144556

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{271043}}^1$

素因数の和:271120

約数の個数: 12

約数和(自身を含む): 140400792

約数和(自身を除く): 61256236

約数列:

[1, 2, 4, 73, 146, 292, 271043, 542086, 1084172, 19786139, 39572278, 79144556]

約数ペア:

[(1, 79144556), (2, 39572278), (4, 19786139), (73, 1084172), (146, 542086), (292, 271043)]