77668994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{80737}}^1$

素因数の和:80789

約数の個数: 16

約数和(自身を含む): 128857848

約数和(自身を除く): 51188854

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 80737, 161474, 1049581, 2099162, 2987269, 5974538, 38834497, 77668994]

約数ペア:

[(1, 77668994), (2, 38834497), (13, 5974538), (26, 2987269), (37, 2099162), (74, 1049581), (481, 161474), (962, 80737)]