71461908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283579}}^1$

素因数の和:283596

約数の個数: 36

約数和(自身を含む): 206446240

約数和(自身を除く): 134984332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283579, 567158, 850737, 1134316, 1701474, 1985053, 2552211, 3402948, 3970106, 5104422, 5955159, 7940212, 10208844, 11910318, 17865477, 23820636, 35730954, 71461908]

約数ペア:

[(1, 71461908), (2, 35730954), (3, 23820636), (4, 17865477), (6, 11910318), (7, 10208844), (9, 7940212), (12, 5955159), (14, 5104422), (18, 3970106), (21, 3402948), (28, 2552211), (36, 1985053), (42, 1701474), (63, 1134316), (84, 850737), (126, 567158), (252, 283579)]