80197068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{954727}}^1$

素因数の和:954741

約数の個数: 24

約数和(自身を含む): 213859072

約数和(自身を除く): 133662004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 954727, 1909454, 2864181, 3818908, 5728362, 6683089, 11456724, 13366178, 20049267, 26732356, 40098534, 80197068]

約数ペア:

[(1, 80197068), (2, 40098534), (3, 26732356), (4, 20049267), (6, 13366178), (7, 11456724), (12, 6683089), (14, 5728362), (21, 3818908), (28, 2864181), (42, 1909454), (84, 954727)]