82405664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 192036096

約数和(自身を除く): 109630432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 293, 352, 374, 376, 517, 544, 586, 748, 752, 799, 1034, 1172, 1496, 1504, 1598, 2068, 2344, 2992, 3196, 3223, 4136, 4688, 4981, 5984, 6392, 6446, 8272, 8789, 9376, 9962, 12784, 12892, 13771, 16544, 17578, 19924, 25568, 25784, 27542, 35156, 39848, 51568, 54791, 55084, 70312, 79696, 103136, 109582, 110168, 140624, 151481, 159392, 219164, 220336, 234107, 281248, 302962, 438328, 440672, 468214, 605924, 876656, 936428, 1211848, 1753312, 1872856, 2423696, 2575177, 3745712, 4847392, 5150354, 7491424, 10300708, 20601416, 41202832, 82405664]

約数ペア:

[(1, 82405664), (2, 41202832), (4, 20601416), (8, 10300708), (11, 7491424), (16, 5150354), (17, 4847392), (22, 3745712), (32, 2575177), (34, 2423696), (44, 1872856), (47, 1753312), (68, 1211848), (88, 936428), (94, 876656), (136, 605924), (176, 468214), (187, 440672), (188, 438328), (272, 302962), (293, 281248), (352, 234107), (374, 220336), (376, 219164), (517, 159392), (544, 151481), (586, 140624), (748, 110168), (752, 109582), (799, 103136), (1034, 79696), (1172, 70312), (1496, 55084), (1504, 54791), (1598, 51568), (2068, 39848), (2344, 35156), (2992, 27542), (3196, 25784), (3223, 25568), (4136, 19924), (4688, 17578), (4981, 16544), (5984, 13771), (6392, 12892), (6446, 12784), (8272, 9962), (8789, 9376)]