80984976

素因数分解:

$2^4\times 3^1\times {\mathrm{1687187}}^1$

素因数の和:1687198

約数の個数: 20

約数和(自身を含む): 209211312

約数和(自身を除く): 128226336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687187, 3374374, 5061561, 6748748, 10123122, 13497496, 20246244, 26994992, 40492488, 80984976]

約数ペア:

[(1, 80984976), (2, 40492488), (3, 26994992), (4, 20246244), (6, 13497496), (8, 10123122), (12, 6748748), (16, 5061561), (24, 3374374), (48, 1687187)]