72735118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{1487}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 112296384

約数和(自身を除く): 39561266

約数列:

[1, 2, 37, 74, 661, 1322, 1487, 2974, 24457, 48914, 55019, 110038, 982907, 1965814, 36367559, 72735118]

約数ペア:

[(1, 72735118), (2, 36367559), (37, 1965814), (74, 982907), (661, 110038), (1322, 55019), (1487, 48914), (2974, 24457)]