80153988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 125768316

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 47, 69, 74, 92, 94, 111, 138, 141, 148, 167, 188, 222, 276, 282, 334, 444, 501, 564, 668, 851, 1002, 1081, 1702, 1739, 2004, 2162, 2553, 3243, 3404, 3478, 3841, 4324, 5106, 5217, 6179, 6486, 6956, 7682, 7849, 10212, 10434, 11523, 12358, 12972, 15364, 15698, 18537, 20868, 23046, 23547, 24716, 31396, 37074, 39997, 46092, 47094, 74148, 79994, 94188, 119991, 142117, 159988, 180527, 239982, 284234, 290413, 361054, 426351, 479964, 541581, 568468, 580826, 722108, 852702, 871239, 1083162, 1161652, 1705404, 1742478, 2166324, 3484956, 6679499, 13358998, 20038497, 26717996, 40076994, 80153988]

約数ペア:

[(1, 80153988), (2, 40076994), (3, 26717996), (4, 20038497), (6, 13358998), (12, 6679499), (23, 3484956), (37, 2166324), (46, 1742478), (47, 1705404), (69, 1161652), (74, 1083162), (92, 871239), (94, 852702), (111, 722108), (138, 580826), (141, 568468), (148, 541581), (167, 479964), (188, 426351), (222, 361054), (276, 290413), (282, 284234), (334, 239982), (444, 180527), (501, 159988), (564, 142117), (668, 119991), (851, 94188), (1002, 79994), (1081, 74148), (1702, 47094), (1739, 46092), (2004, 39997), (2162, 37074), (2553, 31396), (3243, 24716), (3404, 23547), (3478, 23046), (3841, 20868), (4324, 18537), (5106, 15698), (5217, 15364), (6179, 12972), (6486, 12358), (6956, 11523), (7682, 10434), (7849, 10212)]