87424764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1040771}}^1$

素因数の和:1040785

約数の個数: 24

約数和(自身を含む): 233132928

約数和(自身を除く): 145708164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1040771, 2081542, 3122313, 4163084, 6244626, 7285397, 12489252, 14570794, 21856191, 29141588, 43712382, 87424764]

約数ペア:

[(1, 87424764), (2, 43712382), (3, 29141588), (4, 21856191), (6, 14570794), (7, 12489252), (12, 7285397), (14, 6244626), (21, 4163084), (28, 3122313), (42, 2081542), (84, 1040771)]