80089968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238363}}^1$

素因数の和:238381

約数の個数: 40

約数和(自身を含む): 236457088

約数和(自身を除く): 156367120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238363, 476726, 715089, 953452, 1430178, 1668541, 1906904, 2860356, 3337082, 3813808, 5005623, 5720712, 6674164, 10011246, 11441424, 13348328, 20022492, 26696656, 40044984, 80089968]

約数ペア:

[(1, 80089968), (2, 40044984), (3, 26696656), (4, 20022492), (6, 13348328), (7, 11441424), (8, 10011246), (12, 6674164), (14, 5720712), (16, 5005623), (21, 3813808), (24, 3337082), (28, 2860356), (42, 1906904), (48, 1668541), (56, 1430178), (84, 953452), (112, 715089), (168, 476726), (336, 238363)]