78537088

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 193489920

約数和(自身を除く): 114952832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 103, 112, 128, 148, 161, 184, 206, 224, 259, 296, 322, 368, 412, 448, 518, 592, 644, 721, 736, 824, 851, 896, 1036, 1184, 1288, 1442, 1472, 1648, 1702, 2072, 2368, 2369, 2576, 2884, 2944, 3296, 3404, 3811, 4144, 4736, 4738, 5152, 5768, 5957, 6592, 6808, 7622, 8288, 9476, 10304, 11536, 11914, 13184, 13616, 15244, 16576, 16583, 18952, 20608, 23072, 23828, 26677, 27232, 30488, 33152, 33166, 37904, 46144, 47656, 53354, 54464, 60976, 66332, 75808, 87653, 92288, 95312, 106708, 108928, 121952, 132664, 151616, 175306, 190624, 213416, 243904, 265328, 303232, 350612, 381248, 426832, 487808, 530656, 613571, 701224, 762496, 853664, 1061312, 1227142, 1402448, 1707328, 2122624, 2454284, 2804896, 3414656, 4908568, 5609792, 9817136, 11219584, 19634272, 39268544, 78537088]

約数ペア:

[(1, 78537088), (2, 39268544), (4, 19634272), (7, 11219584), (8, 9817136), (14, 5609792), (16, 4908568), (23, 3414656), (28, 2804896), (32, 2454284), (37, 2122624), (46, 1707328), (56, 1402448), (64, 1227142), (74, 1061312), (92, 853664), (103, 762496), (112, 701224), (128, 613571), (148, 530656), (161, 487808), (184, 426832), (206, 381248), (224, 350612), (259, 303232), (296, 265328), (322, 243904), (368, 213416), (412, 190624), (448, 175306), (518, 151616), (592, 132664), (644, 121952), (721, 108928), (736, 106708), (824, 95312), (851, 92288), (896, 87653), (1036, 75808), (1184, 66332), (1288, 60976), (1442, 54464), (1472, 53354), (1648, 47656), (1702, 46144), (2072, 37904), (2368, 33166), (2369, 33152), (2576, 30488), (2884, 27232), (2944, 26677), (3296, 23828), (3404, 23072), (3811, 20608), (4144, 18952), (4736, 16583), (4738, 16576), (5152, 15244), (5768, 13616), (5957, 13184), (6592, 11914), (6808, 11536), (7622, 10304), (8288, 9476)]