81795216

素因数分解:

$2^4\times 3^1\times {\mathrm{1704067}}^1$

素因数の和:1704078

約数の個数: 20

約数和(自身を含む): 211304432

約数和(自身を除く): 129509216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1704067, 3408134, 5112201, 6816268, 10224402, 13632536, 20448804, 27265072, 40897608, 81795216]

約数ペア:

[(1, 81795216), (2, 40897608), (3, 27265072), (4, 20448804), (6, 13632536), (8, 10224402), (12, 6816268), (16, 5112201), (24, 3408134), (48, 1704067)]