81166968

素因数分解:

$2^3\times 3^3\times {\mathrm{375773}}^1$

素因数の和:375788

約数の個数: 32

約数和(自身を含む): 225464400

約数和(自身を除く): 144297432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375773, 751546, 1127319, 1503092, 2254638, 3006184, 3381957, 4509276, 6763914, 9018552, 10145871, 13527828, 20291742, 27055656, 40583484, 81166968]

約数ペア:

[(1, 81166968), (2, 40583484), (3, 27055656), (4, 20291742), (6, 13527828), (8, 10145871), (9, 9018552), (12, 6763914), (18, 4509276), (24, 3381957), (27, 3006184), (36, 2254638), (54, 1503092), (72, 1127319), (108, 751546), (216, 375773)]