80190468

素因数分解:

$2^2\times 3^2\times {\mathrm{2227513}}^1$

素因数の和:2227523

約数の個数: 18

約数和(自身を含む): 202703774

約数和(自身を除く): 122513306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2227513, 4455026, 6682539, 8910052, 13365078, 20047617, 26730156, 40095234, 80190468]

約数ペア:

[(1, 80190468), (2, 40095234), (3, 26730156), (4, 20047617), (6, 13365078), (9, 8910052), (12, 6682539), (18, 4455026), (36, 2227513)]