81021732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26687}}^1$

素因数の和:26728

約数の個数: 48

約数和(自身を含む): 215212032

約数和(自身を除く): 134190300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 26687, 53374, 80061, 106748, 160122, 293557, 320244, 587114, 613801, 880671, 1174228, 1227602, 1761342, 1841403, 2455204, 3522684, 3682806, 6751811, 7365612, 13503622, 20255433, 27007244, 40510866, 81021732]

約数ペア:

[(1, 81021732), (2, 40510866), (3, 27007244), (4, 20255433), (6, 13503622), (11, 7365612), (12, 6751811), (22, 3682806), (23, 3522684), (33, 2455204), (44, 1841403), (46, 1761342), (66, 1227602), (69, 1174228), (92, 880671), (132, 613801), (138, 587114), (253, 320244), (276, 293557), (506, 160122), (759, 106748), (1012, 80061), (1518, 53374), (3036, 26687)]