81160488

素因数分解:

$2^3\times 3^3\times {\mathrm{375743}}^1$

素因数の和:375758

約数の個数: 32

約数和(自身を含む): 225446400

約数和(自身を除く): 144285912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375743, 751486, 1127229, 1502972, 2254458, 3005944, 3381687, 4508916, 6763374, 9017832, 10145061, 13526748, 20290122, 27053496, 40580244, 81160488]

約数ペア:

[(1, 81160488), (2, 40580244), (3, 27053496), (4, 20290122), (6, 13526748), (8, 10145061), (9, 9017832), (12, 6763374), (18, 4508916), (24, 3381687), (27, 3005944), (36, 2254458), (54, 1502972), (72, 1127229), (108, 751486), (216, 375743)]