71081424

素因数分解:

$2^4\times 3^2\times {\mathrm{493621}}^1$

素因数の和:493635

約数の個数: 30

約数和(自身を含む): 198929666

約数和(自身を除く): 127848242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493621, 987242, 1480863, 1974484, 2961726, 3948968, 4442589, 5923452, 7897936, 8885178, 11846904, 17770356, 23693808, 35540712, 71081424]

約数ペア:

[(1, 71081424), (2, 35540712), (3, 23693808), (4, 17770356), (6, 11846904), (8, 8885178), (9, 7897936), (12, 5923452), (16, 4442589), (18, 3948968), (24, 2961726), (36, 1974484), (48, 1480863), (72, 987242), (144, 493621)]