89802888

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 64

約数和(自身を含む): 261840000

約数和(自身を除く): 172037112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 10909, 21818, 32727, 43636, 65454, 76363, 87272, 130908, 152726, 229089, 261816, 305452, 458178, 534541, 610904, 916356, 1069082, 1603623, 1832712, 2138164, 3207246, 3741787, 4276328, 6414492, 7483574, 11225361, 12828984, 14967148, 22450722, 29934296, 44901444, 89802888]

約数ペア:

[(1, 89802888), (2, 44901444), (3, 29934296), (4, 22450722), (6, 14967148), (7, 12828984), (8, 11225361), (12, 7483574), (14, 6414492), (21, 4276328), (24, 3741787), (28, 3207246), (42, 2138164), (49, 1832712), (56, 1603623), (84, 1069082), (98, 916356), (147, 610904), (168, 534541), (196, 458178), (294, 305452), (343, 261816), (392, 229089), (588, 152726), (686, 130908), (1029, 87272), (1176, 76363), (1372, 65454), (2058, 43636), (2744, 32727), (4116, 21818), (8232, 10909)]