123120984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{732863}}^1$

素因数の和:732879

約数の個数: 32

約数和(自身を含む): 351774720

約数和(自身を除く): 228653736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 732863, 1465726, 2198589, 2931452, 4397178, 5130041, 5862904, 8794356, 10260082, 15390123, 17588712, 20520164, 30780246, 41040328, 61560492, 123120984]

約数ペア:

[(1, 123120984), (2, 61560492), (3, 41040328), (4, 30780246), (6, 20520164), (7, 17588712), (8, 15390123), (12, 10260082), (14, 8794356), (21, 5862904), (24, 5130041), (28, 4397178), (42, 2931452), (56, 2198589), (84, 1465726), (168, 732863)]