81067164

素因数分解:

$2^2\times 3^1\times {\mathrm{2503}}^1\times {\mathrm{2699}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 189302400

約数和(自身を除く): 108235236

約数列:

[1, 2, 3, 4, 6, 12, 2503, 2699, 5006, 5398, 7509, 8097, 10012, 10796, 15018, 16194, 30036, 32388, 6755597, 13511194, 20266791, 27022388, 40533582, 81067164]

約数ペア:

[(1, 81067164), (2, 40533582), (3, 27022388), (4, 20266791), (6, 13511194), (12, 6755597), (2503, 32388), (2699, 30036), (5006, 16194), (5398, 15018), (7509, 10796), (8097, 10012)]