87052378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 156337920

約数和(自身を除く): 69285542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 409, 661, 818, 1322, 2863, 4627, 5726, 9254, 9407, 15203, 18814, 30406, 65849, 106421, 131698, 212842, 270349, 540698, 1892443, 3784886, 6218027, 12436054, 43526189, 87052378]

約数ペア:

[(1, 87052378), (2, 43526189), (7, 12436054), (14, 6218027), (23, 3784886), (46, 1892443), (161, 540698), (322, 270349), (409, 212842), (661, 131698), (818, 106421), (1322, 65849), (2863, 30406), (4627, 18814), (5726, 15203), (9254, 9407)]