87947844

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{21121}}^1$

素因数の和:21475

約数の個数: 24

約数和(自身を含む): 205812768

約数和(自身を除く): 117864924

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 21121, 42242, 63363, 84484, 126726, 253452, 7328987, 14657974, 21986961, 29315948, 43973922, 87947844]

約数ペア:

[(1, 87947844), (2, 43973922), (3, 29315948), (4, 21986961), (6, 14657974), (12, 7328987), (347, 253452), (694, 126726), (1041, 84484), (1388, 63363), (2082, 42242), (4164, 21121)]