71178912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3952

約数の個数: 120

約数和(自身を含む): 239301216

約数和(自身を除く): 168122304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 3923, 4536, 6048, 7846, 9072, 11769, 15692, 18144, 23538, 27461, 31384, 35307, 47076, 54922, 62768, 70614, 82383, 94152, 105921, 109844, 125536, 141228, 164766, 188304, 211842, 219688, 247149, 282456, 317763, 329532, 376608, 423684, 439376, 494298, 564912, 635526, 659064, 741447, 847368, 878752, 988596, 1129824, 1271052, 1318128, 1482894, 1694736, 1977192, 2224341, 2542104, 2636256, 2965788, 3389472, 3954384, 4448682, 5084208, 5931576, 7908768, 8897364, 10168416, 11863152, 17794728, 23726304, 35589456, 71178912]

約数ペア:

[(1, 71178912), (2, 35589456), (3, 23726304), (4, 17794728), (6, 11863152), (7, 10168416), (8, 8897364), (9, 7908768), (12, 5931576), (14, 5084208), (16, 4448682), (18, 3954384), (21, 3389472), (24, 2965788), (27, 2636256), (28, 2542104), (32, 2224341), (36, 1977192), (42, 1694736), (48, 1482894), (54, 1318128), (56, 1271052), (63, 1129824), (72, 988596), (81, 878752), (84, 847368), (96, 741447), (108, 659064), (112, 635526), (126, 564912), (144, 494298), (162, 439376), (168, 423684), (189, 376608), (216, 329532), (224, 317763), (252, 282456), (288, 247149), (324, 219688), (336, 211842), (378, 188304), (432, 164766), (504, 141228), (567, 125536), (648, 109844), (672, 105921), (756, 94152), (864, 82383), (1008, 70614), (1134, 62768), (1296, 54922), (1512, 47076), (2016, 35307), (2268, 31384), (2592, 27461), (3024, 23538), (3923, 18144), (4536, 15692), (6048, 11769), (7846, 9072)]