80896716

素因数分解:

$2^2\times 3^2\times {\mathrm{2247131}}^1$

素因数の和:2247141

約数の個数: 18

約数和(自身を含む): 204489012

約数和(自身を除く): 123592296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2247131, 4494262, 6741393, 8988524, 13482786, 20224179, 26965572, 40448358, 80896716]

約数ペア:

[(1, 80896716), (2, 40448358), (3, 26965572), (4, 20224179), (6, 13482786), (9, 8988524), (12, 6741393), (18, 4494262), (36, 2247131)]