81065592

素因数分解:

$2^3\times 3^2\times {\mathrm{1125911}}^1$

素因数の和:1125923

約数の個数: 24

約数和(自身を含む): 219552840

約数和(自身を除く): 138487248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1125911, 2251822, 3377733, 4503644, 6755466, 9007288, 10133199, 13510932, 20266398, 27021864, 40532796, 81065592]

約数ペア:

[(1, 81065592), (2, 40532796), (3, 27021864), (4, 20266398), (6, 13510932), (8, 10133199), (9, 9007288), (12, 6755466), (18, 4503644), (24, 3377733), (36, 2251822), (72, 1125911)]