71317878

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{75709}}^1$

素因数の和:75871

約数の個数: 16

約数和(自身を含む): 143546160

約数和(自身を除く): 72228282

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 75709, 151418, 227127, 454254, 11886313, 23772626, 35658939, 71317878]

約数ペア:

[(1, 71317878), (2, 35658939), (3, 23772626), (6, 11886313), (157, 454254), (314, 227127), (471, 151418), (942, 75709)]