78972786

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{86027}}^1$

素因数の和:86055

約数の個数: 32

約数和(自身を含む): 185820480

約数和(自身を除く): 106847694

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 86027, 172054, 258081, 516162, 774243, 1462459, 1548486, 2322729, 2924918, 4387377, 4645458, 8774754, 13162131, 26324262, 39486393, 78972786]

約数ペア:

[(1, 78972786), (2, 39486393), (3, 26324262), (6, 13162131), (9, 8774754), (17, 4645458), (18, 4387377), (27, 2924918), (34, 2322729), (51, 1548486), (54, 1462459), (102, 774243), (153, 516162), (306, 258081), (459, 172054), (918, 86027)]