81185112

素因数分解:

$2^3\times 3^3\times {\mathrm{375857}}^1$

素因数の和:375872

約数の個数: 32

約数和(自身を含む): 225514800

約数和(自身を除く): 144329688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375857, 751714, 1127571, 1503428, 2255142, 3006856, 3382713, 4510284, 6765426, 9020568, 10148139, 13530852, 20296278, 27061704, 40592556, 81185112]

約数ペア:

[(1, 81185112), (2, 40592556), (3, 27061704), (4, 20296278), (6, 13530852), (8, 10148139), (9, 9020568), (12, 6765426), (18, 4510284), (24, 3382713), (27, 3006856), (36, 2255142), (54, 1503428), (72, 1127571), (108, 751714), (216, 375857)]