27871986816

素因数分解:

$2^7\times 3^3\times {\mathrm{631}}^1\times {\mathrm{12781}}^1$

素因数の和:13435

約数の個数: 128

約数和(自身を含む): 82397884800

約数和(自身を除く): 54525897984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 631, 864, 1152, 1262, 1728, 1893, 2524, 3456, 3786, 5048, 5679, 7572, 10096, 11358, 12781, 15144, 17037, 20192, 22716, 25562, 30288, 34074, 38343, 40384, 45432, 51124, 60576, 68148, 76686, 80768, 90864, 102248, 115029, 121152, 136296, 153372, 181728, 204496, 230058, 242304, 272592, 306744, 345087, 363456, 408992, 460116, 545184, 613488, 690174, 726912, 817984, 920232, 1090368, 1226976, 1380348, 1635968, 1840464, 2180736, 2453952, 2760696, 3680928, 4907904, 5521392, 7361856, 8064811, 11042784, 14723712, 16129622, 22085568, 24194433, 32259244, 44171136, 48388866, 64518488, 72583299, 96777732, 129036976, 145166598, 193555464, 217749897, 258073952, 290333196, 387110928, 435499794, 516147904, 580666392, 774221856, 870999588, 1032295808, 1161332784, 1548443712, 1741999176, 2322665568, 3096887424, 3483998352, 4645331136, 6967996704, 9290662272, 13935993408, 27871986816]

約数ペア:

[(1, 27871986816), (2, 13935993408), (3, 9290662272), (4, 6967996704), (6, 4645331136), (8, 3483998352), (9, 3096887424), (12, 2322665568), (16, 1741999176), (18, 1548443712), (24, 1161332784), (27, 1032295808), (32, 870999588), (36, 774221856), (48, 580666392), (54, 516147904), (64, 435499794), (72, 387110928), (96, 290333196), (108, 258073952), (128, 217749897), (144, 193555464), (192, 145166598), (216, 129036976), (288, 96777732), (384, 72583299), (432, 64518488), (576, 48388866), (631, 44171136), (864, 32259244), (1152, 24194433), (1262, 22085568), (1728, 16129622), (1893, 14723712), (2524, 11042784), (3456, 8064811), (3786, 7361856), (5048, 5521392), (5679, 4907904), (7572, 3680928), (10096, 2760696), (11358, 2453952), (12781, 2180736), (15144, 1840464), (17037, 1635968), (20192, 1380348), (22716, 1226976), (25562, 1090368), (30288, 920232), (34074, 817984), (38343, 726912), (40384, 690174), (45432, 613488), (51124, 545184), (60576, 460116), (68148, 408992), (76686, 363456), (80768, 345087), (90864, 306744), (102248, 272592), (115029, 242304), (121152, 230058), (136296, 204496), (153372, 181728)]