81727104

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 149608896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 179, 192, 232, 246, 328, 348, 358, 384, 464, 492, 537, 656, 696, 716, 928, 984, 1074, 1189, 1312, 1392, 1432, 1856, 1968, 2148, 2378, 2624, 2784, 2864, 3567, 3712, 3936, 4296, 4756, 5191, 5248, 5568, 5728, 7134, 7339, 7872, 8592, 9512, 10382, 11136, 11456, 14268, 14678, 15573, 15744, 17184, 19024, 20764, 22017, 22912, 28536, 29356, 31146, 34368, 38048, 41528, 44034, 57072, 58712, 62292, 68736, 76096, 83056, 88068, 114144, 117424, 124584, 152192, 166112, 176136, 212831, 228288, 234848, 249168, 332224, 352272, 425662, 456576, 469696, 498336, 638493, 664448, 704544, 851324, 939392, 996672, 1276986, 1409088, 1702648, 1993344, 2553972, 2818176, 3405296, 5107944, 6810592, 10215888, 13621184, 20431776, 27242368, 40863552, 81727104]

約数ペア:

[(1, 81727104), (2, 40863552), (3, 27242368), (4, 20431776), (6, 13621184), (8, 10215888), (12, 6810592), (16, 5107944), (24, 3405296), (29, 2818176), (32, 2553972), (41, 1993344), (48, 1702648), (58, 1409088), (64, 1276986), (82, 996672), (87, 939392), (96, 851324), (116, 704544), (123, 664448), (128, 638493), (164, 498336), (174, 469696), (179, 456576), (192, 425662), (232, 352272), (246, 332224), (328, 249168), (348, 234848), (358, 228288), (384, 212831), (464, 176136), (492, 166112), (537, 152192), (656, 124584), (696, 117424), (716, 114144), (928, 88068), (984, 83056), (1074, 76096), (1189, 68736), (1312, 62292), (1392, 58712), (1432, 57072), (1856, 44034), (1968, 41528), (2148, 38048), (2378, 34368), (2624, 31146), (2784, 29356), (2864, 28536), (3567, 22912), (3712, 22017), (3936, 20764), (4296, 19024), (4756, 17184), (5191, 15744), (5248, 15573), (5568, 14678), (5728, 14268), (7134, 11456), (7339, 11136), (7872, 10382), (8592, 9512)]