68655184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 151990272

約数和(自身を除く): 83335088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 113, 127, 184, 208, 226, 254, 299, 368, 452, 508, 598, 904, 1016, 1196, 1469, 1651, 1808, 2032, 2392, 2599, 2921, 2938, 3302, 4784, 5198, 5842, 5876, 6604, 10396, 11684, 11752, 13208, 14351, 20792, 23368, 23504, 26416, 28702, 33787, 37973, 41584, 46736, 57404, 67574, 75946, 114808, 135148, 151892, 186563, 229616, 270296, 303784, 330073, 373126, 540592, 607568, 660146, 746252, 1320292, 1492504, 2640584, 2985008, 4290949, 5281168, 8581898, 17163796, 34327592, 68655184]

約数ペア:

[(1, 68655184), (2, 34327592), (4, 17163796), (8, 8581898), (13, 5281168), (16, 4290949), (23, 2985008), (26, 2640584), (46, 1492504), (52, 1320292), (92, 746252), (104, 660146), (113, 607568), (127, 540592), (184, 373126), (208, 330073), (226, 303784), (254, 270296), (299, 229616), (368, 186563), (452, 151892), (508, 135148), (598, 114808), (904, 75946), (1016, 67574), (1196, 57404), (1469, 46736), (1651, 41584), (1808, 37973), (2032, 33787), (2392, 28702), (2599, 26416), (2921, 23504), (2938, 23368), (3302, 20792), (4784, 14351), (5198, 13208), (5842, 11752), (5876, 11684), (6604, 10396)]