81222792

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{69067}}^1$

素因数の和:69090

約数の個数: 48

約数和(自身を含む): 236212560

約数和(自身を除く): 154989768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 69067, 138134, 207201, 276268, 414402, 483469, 552536, 828804, 966938, 1450407, 1657608, 1933876, 2900814, 3384283, 3867752, 5801628, 6768566, 10152849, 11603256, 13537132, 20305698, 27074264, 40611396, 81222792]

約数ペア:

[(1, 81222792), (2, 40611396), (3, 27074264), (4, 20305698), (6, 13537132), (7, 11603256), (8, 10152849), (12, 6768566), (14, 5801628), (21, 3867752), (24, 3384283), (28, 2900814), (42, 1933876), (49, 1657608), (56, 1450407), (84, 966938), (98, 828804), (147, 552536), (168, 483469), (196, 414402), (294, 276268), (392, 207201), (588, 138134), (1176, 69067)]