81135576

素因数分解:

$2^3\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{1093}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 220156560

約数和(自身を除く): 139020984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1031, 1093, 2062, 2186, 3093, 3279, 4124, 4372, 6186, 6558, 8248, 8744, 9279, 9837, 12372, 13116, 18558, 19674, 24744, 26232, 37116, 39348, 74232, 78696, 1126883, 2253766, 3380649, 4507532, 6761298, 9015064, 10141947, 13522596, 20283894, 27045192, 40567788, 81135576]

約数ペア:

[(1, 81135576), (2, 40567788), (3, 27045192), (4, 20283894), (6, 13522596), (8, 10141947), (9, 9015064), (12, 6761298), (18, 4507532), (24, 3380649), (36, 2253766), (72, 1126883), (1031, 78696), (1093, 74232), (2062, 39348), (2186, 37116), (3093, 26232), (3279, 24744), (4124, 19674), (4372, 18558), (6186, 13116), (6558, 12372), (8248, 9837), (8744, 9279)]