80327982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40693}}^1$

素因数の和:40752

約数の個数: 32

約数和(自身を含む): 187517952

約数和(自身を除く): 107189970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 40693, 81386, 122079, 244158, 284851, 569702, 854553, 1709106, 1912571, 3825142, 5737713, 11475426, 13387997, 26775994, 40163991, 80327982]

約数ペア:

[(1, 80327982), (2, 40163991), (3, 26775994), (6, 13387997), (7, 11475426), (14, 5737713), (21, 3825142), (42, 1912571), (47, 1709106), (94, 854553), (141, 569702), (282, 284851), (329, 244158), (658, 122079), (987, 81386), (1974, 40693)]