80995842

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{7853}}^1$

素因数の和:8055

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 99960318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 7853, 10314, 15706, 23559, 47118, 70677, 141354, 212031, 424062, 1499923, 2999846, 4499769, 8999538, 13499307, 26998614, 40497921, 80995842]

約数ペア:

[(1, 80995842), (2, 40497921), (3, 26998614), (6, 13499307), (9, 8999538), (18, 4499769), (27, 2999846), (54, 1499923), (191, 424062), (382, 212031), (573, 141354), (1146, 70677), (1719, 47118), (3438, 23559), (5157, 15706), (7853, 10314)]