78687071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 84962304

約数和(自身を除く): 6275233

約数列:

[1, 23, 47, 83, 877, 1081, 1909, 3901, 20171, 41219, 72791, 89723, 948037, 1674193, 3421177, 78687071]

約数ペア:

[(1, 78687071), (23, 3421177), (47, 1674193), (83, 948037), (877, 89723), (1081, 72791), (1909, 41219), (3901, 20171)]