81096576

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 239120640

約数和(自身を除く): 158024064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 128, 132, 146, 176, 192, 219, 263, 264, 292, 352, 384, 438, 526, 528, 584, 704, 789, 803, 876, 1052, 1056, 1168, 1408, 1578, 1606, 1752, 2104, 2112, 2336, 2409, 2893, 3156, 3212, 3504, 4208, 4224, 4672, 4818, 5786, 6312, 6424, 7008, 8416, 8679, 9344, 9636, 11572, 12624, 12848, 14016, 16832, 17358, 19199, 19272, 23144, 25248, 25696, 28032, 33664, 34716, 38398, 38544, 46288, 50496, 51392, 57597, 69432, 76796, 77088, 92576, 100992, 102784, 115194, 138864, 153592, 154176, 185152, 211189, 230388, 277728, 307184, 308352, 370304, 422378, 460776, 555456, 614368, 633567, 844756, 921552, 1110912, 1228736, 1267134, 1689512, 1843104, 2457472, 2534268, 3379024, 3686208, 5068536, 6758048, 7372416, 10137072, 13516096, 20274144, 27032192, 40548288, 81096576]

約数ペア:

[(1, 81096576), (2, 40548288), (3, 27032192), (4, 20274144), (6, 13516096), (8, 10137072), (11, 7372416), (12, 6758048), (16, 5068536), (22, 3686208), (24, 3379024), (32, 2534268), (33, 2457472), (44, 1843104), (48, 1689512), (64, 1267134), (66, 1228736), (73, 1110912), (88, 921552), (96, 844756), (128, 633567), (132, 614368), (146, 555456), (176, 460776), (192, 422378), (219, 370304), (263, 308352), (264, 307184), (292, 277728), (352, 230388), (384, 211189), (438, 185152), (526, 154176), (528, 153592), (584, 138864), (704, 115194), (789, 102784), (803, 100992), (876, 92576), (1052, 77088), (1056, 76796), (1168, 69432), (1408, 57597), (1578, 51392), (1606, 50496), (1752, 46288), (2104, 38544), (2112, 38398), (2336, 34716), (2409, 33664), (2893, 28032), (3156, 25696), (3212, 25248), (3504, 23144), (4208, 19272), (4224, 19199), (4672, 17358), (4818, 16832), (5786, 14016), (6312, 12848), (6424, 12624), (7008, 11572), (8416, 9636), (8679, 9344)]