72005658

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{27337}}^1$

素因数の和:27781

約数の個数: 16

約数和(自身を含む): 144344640

約数和(自身を除く): 72338982

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 27337, 54674, 82011, 164022, 12000943, 24001886, 36002829, 72005658]

約数ペア:

[(1, 72005658), (2, 36002829), (3, 24001886), (6, 12000943), (439, 164022), (878, 82011), (1317, 54674), (2634, 27337)]