71049456

素因数分解:

$2^4\times 3^2\times {\mathrm{493399}}^1$

素因数の和:493413

約数の個数: 30

約数和(自身を含む): 198840200

約数和(自身を除く): 127790744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493399, 986798, 1480197, 1973596, 2960394, 3947192, 4440591, 5920788, 7894384, 8881182, 11841576, 17762364, 23683152, 35524728, 71049456]

約数ペア:

[(1, 71049456), (2, 35524728), (3, 23683152), (4, 17762364), (6, 11841576), (8, 8881182), (9, 7894384), (12, 5920788), (16, 4440591), (18, 3947192), (24, 2960394), (36, 1973596), (48, 1480197), (72, 986798), (144, 493399)]