84084772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{678103}}^1$

素因数の和:678138

約数の個数: 12

約数和(自身を含む): 151895296

約数和(自身を除く): 67810524

約数列:

[1, 2, 4, 31, 62, 124, 678103, 1356206, 2712412, 21021193, 42042386, 84084772]

約数ペア:

[(1, 84084772), (2, 42042386), (4, 21021193), (31, 2712412), (62, 1356206), (124, 678103)]