90831564

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 245407680

約数和(自身を除く): 154576116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 73, 82, 108, 123, 146, 164, 219, 246, 281, 292, 369, 438, 492, 562, 657, 738, 843, 876, 1107, 1124, 1314, 1476, 1686, 1971, 2214, 2529, 2628, 2993, 3372, 3942, 4428, 5058, 5986, 7587, 7884, 8979, 10116, 11521, 11972, 15174, 17958, 20513, 23042, 26937, 30348, 34563, 35916, 41026, 46084, 53874, 61539, 69126, 80811, 82052, 103689, 107748, 123078, 138252, 161622, 184617, 207378, 246156, 311067, 323244, 369234, 414756, 553851, 622134, 738468, 841033, 1107702, 1244268, 1682066, 2215404, 2523099, 3364132, 5046198, 7569297, 10092396, 15138594, 22707891, 30277188, 45415782, 90831564]

約数ペア:

[(1, 90831564), (2, 45415782), (3, 30277188), (4, 22707891), (6, 15138594), (9, 10092396), (12, 7569297), (18, 5046198), (27, 3364132), (36, 2523099), (41, 2215404), (54, 1682066), (73, 1244268), (82, 1107702), (108, 841033), (123, 738468), (146, 622134), (164, 553851), (219, 414756), (246, 369234), (281, 323244), (292, 311067), (369, 246156), (438, 207378), (492, 184617), (562, 161622), (657, 138252), (738, 123078), (843, 107748), (876, 103689), (1107, 82052), (1124, 80811), (1314, 69126), (1476, 61539), (1686, 53874), (1971, 46084), (2214, 41026), (2529, 35916), (2628, 34563), (2993, 30348), (3372, 26937), (3942, 23042), (4428, 20513), (5058, 17958), (5986, 15174), (7587, 11972), (7884, 11521), (8979, 10116)]