78828702

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{247889}}^1$

素因数の和:247947

約数の個数: 16

約数和(自身を含む): 160632720

約数和(自身を除く): 81804018

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 247889, 495778, 743667, 1487334, 13138117, 26276234, 39414351, 78828702]

約数ペア:

[(1, 78828702), (2, 39414351), (3, 26276234), (6, 13138117), (53, 1487334), (106, 743667), (159, 495778), (318, 247889)]