81857232

素因数分解:

$2^4\times 3^2\times {\mathrm{568453}}^1$

素因数の和:568467

約数の個数: 30

約数和(自身を含む): 229086962

約数和(自身を除く): 147229730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568453, 1136906, 1705359, 2273812, 3410718, 4547624, 5116077, 6821436, 9095248, 10232154, 13642872, 20464308, 27285744, 40928616, 81857232]

約数ペア:

[(1, 81857232), (2, 40928616), (3, 27285744), (4, 20464308), (6, 13642872), (8, 10232154), (9, 9095248), (12, 6821436), (16, 5116077), (18, 4547624), (24, 3410718), (36, 2273812), (48, 1705359), (72, 1136906), (144, 568453)]