71916906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521137}}^1$

素因数の和:521165

約数の個数: 16

約数和(自身を含む): 150087744

約数和(自身を除く): 78170838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521137, 1042274, 1563411, 3126822, 11986151, 23972302, 35958453, 71916906]

約数ペア:

[(1, 71916906), (2, 35958453), (3, 23972302), (6, 11986151), (23, 3126822), (46, 1563411), (69, 1042274), (138, 521137)]