84750048

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2976

約数の個数: 72

約数和(自身を含む): 243433008

約数和(自身を除く): 158682960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2857, 3296, 3708, 4944, 5714, 7416, 8571, 9888, 11428, 14832, 17142, 22856, 25713, 29664, 34284, 45712, 51426, 68568, 91424, 102852, 137136, 205704, 274272, 294271, 411408, 588542, 822816, 882813, 1177084, 1765626, 2354168, 2648439, 3531252, 4708336, 5296878, 7062504, 9416672, 10593756, 14125008, 21187512, 28250016, 42375024, 84750048]

約数ペア:

[(1, 84750048), (2, 42375024), (3, 28250016), (4, 21187512), (6, 14125008), (8, 10593756), (9, 9416672), (12, 7062504), (16, 5296878), (18, 4708336), (24, 3531252), (32, 2648439), (36, 2354168), (48, 1765626), (72, 1177084), (96, 882813), (103, 822816), (144, 588542), (206, 411408), (288, 294271), (309, 274272), (412, 205704), (618, 137136), (824, 102852), (927, 91424), (1236, 68568), (1648, 51426), (1854, 45712), (2472, 34284), (2857, 29664), (3296, 25713), (3708, 22856), (4944, 17142), (5714, 14832), (7416, 11428), (8571, 9888)]