81067464

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2411}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 220119120

約数和(自身を除く): 139051656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 934, 1401, 1868, 2411, 2802, 3736, 4203, 4822, 5604, 7233, 8406, 9644, 11208, 14466, 16812, 19288, 21699, 28932, 33624, 43398, 57864, 86796, 173592, 1125937, 2251874, 3377811, 4503748, 6755622, 9007496, 10133433, 13511244, 20266866, 27022488, 40533732, 81067464]

約数ペア:

[(1, 81067464), (2, 40533732), (3, 27022488), (4, 20266866), (6, 13511244), (8, 10133433), (9, 9007496), (12, 6755622), (18, 4503748), (24, 3377811), (36, 2251874), (72, 1125937), (467, 173592), (934, 86796), (1401, 57864), (1868, 43398), (2411, 33624), (2802, 28932), (3736, 21699), (4203, 19288), (4822, 16812), (5604, 14466), (7233, 11208), (8406, 9644)]