80743156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67511}}^1$

素因数の和:67551

約数の個数: 24

約数和(自身を含む): 158788224

約数和(自身を除く): 78045068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 67511, 135022, 270044, 877643, 1552753, 1755286, 3105506, 3510572, 6211012, 20185789, 40371578, 80743156]

約数ペア:

[(1, 80743156), (2, 40371578), (4, 20185789), (13, 6211012), (23, 3510572), (26, 3105506), (46, 1755286), (52, 1552753), (92, 877643), (299, 270044), (598, 135022), (1196, 67511)]