81350862

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 171037440

約数和(自身を除く): 89686578

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 4241, 6394, 8482, 9591, 12723, 19182, 25446, 97543, 195086, 292629, 585258, 589499, 1178998, 1768497, 3536994, 13558477, 27116954, 40675431, 81350862]

約数ペア:

[(1, 81350862), (2, 40675431), (3, 27116954), (6, 13558477), (23, 3536994), (46, 1768497), (69, 1178998), (138, 589499), (139, 585258), (278, 292629), (417, 195086), (834, 97543), (3197, 25446), (4241, 19182), (6394, 12723), (8482, 9591)]