47312892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 131472432

約数和(自身を除く): 84159540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 761, 942, 1413, 1522, 1727, 1884, 2283, 2826, 3044, 3454, 4566, 5181, 5652, 6849, 6908, 8371, 9132, 10362, 13698, 15543, 16742, 20724, 25113, 27396, 31086, 33484, 50226, 62172, 75339, 100452, 119477, 150678, 238954, 301356, 358431, 477908, 716862, 1075293, 1314247, 1433724, 2150586, 2628494, 3942741, 4301172, 5256988, 7885482, 11828223, 15770964, 23656446, 47312892]

約数ペア:

[(1, 47312892), (2, 23656446), (3, 15770964), (4, 11828223), (6, 7885482), (9, 5256988), (11, 4301172), (12, 3942741), (18, 2628494), (22, 2150586), (33, 1433724), (36, 1314247), (44, 1075293), (66, 716862), (99, 477908), (132, 358431), (157, 301356), (198, 238954), (314, 150678), (396, 119477), (471, 100452), (628, 75339), (761, 62172), (942, 50226), (1413, 33484), (1522, 31086), (1727, 27396), (1884, 25113), (2283, 20724), (2826, 16742), (3044, 15543), (3454, 13698), (4566, 10362), (5181, 9132), (5652, 8371), (6849, 6908)]