68488272

素因数分解:

$2^4\times 3^2\times {\mathrm{475613}}^1$

素因数の和:475627

約数の個数: 30

約数和(自身を含む): 191672442

約数和(自身を除く): 123184170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475613, 951226, 1426839, 1902452, 2853678, 3804904, 4280517, 5707356, 7609808, 8561034, 11414712, 17122068, 22829424, 34244136, 68488272]

約数ペア:

[(1, 68488272), (2, 34244136), (3, 22829424), (4, 17122068), (6, 11414712), (8, 8561034), (9, 7609808), (12, 5707356), (16, 4280517), (18, 3804904), (24, 2853678), (36, 1902452), (48, 1426839), (72, 951226), (144, 475613)]