84926820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128677}}^1$

素因数の和:128700

約数の個数: 48

約数和(自身を含む): 259414848

約数和(自身を除く): 174488028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128677, 257354, 386031, 514708, 643385, 772062, 1286770, 1415447, 1544124, 1930155, 2573540, 2830894, 3860310, 4246341, 5661788, 7077235, 7720620, 8492682, 14154470, 16985364, 21231705, 28308940, 42463410, 84926820]

約数ペア:

[(1, 84926820), (2, 42463410), (3, 28308940), (4, 21231705), (5, 16985364), (6, 14154470), (10, 8492682), (11, 7720620), (12, 7077235), (15, 5661788), (20, 4246341), (22, 3860310), (30, 2830894), (33, 2573540), (44, 1930155), (55, 1544124), (60, 1415447), (66, 1286770), (110, 772062), (132, 643385), (165, 514708), (220, 386031), (330, 257354), (660, 128677)]