90838008

素因数分解:

$2^3\times 3^2\times {\mathrm{1261639}}^1$

素因数の和:1261651

約数の個数: 24

約数和(自身を含む): 246019800

約数和(自身を除く): 155181792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1261639, 2523278, 3784917, 5046556, 7569834, 10093112, 11354751, 15139668, 22709502, 30279336, 45419004, 90838008]

約数ペア:

[(1, 90838008), (2, 45419004), (3, 30279336), (4, 22709502), (6, 15139668), (8, 11354751), (9, 10093112), (12, 7569834), (18, 5046556), (24, 3784917), (36, 2523278), (72, 1261639)]