81255696

素因数分解:

$2^4\times 3^1\times {\mathrm{1692827}}^1$

素因数の和:1692838

約数の個数: 20

約数和(自身を含む): 209910672

約数和(自身を除く): 128654976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1692827, 3385654, 5078481, 6771308, 10156962, 13542616, 20313924, 27085232, 40627848, 81255696]

約数ペア:

[(1, 81255696), (2, 40627848), (3, 27085232), (4, 20313924), (6, 13542616), (8, 10156962), (12, 6771308), (16, 5078481), (24, 3385654), (48, 1692827)]