68187264

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 191237760

約数和(自身を除く): 123050496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 71, 82, 96, 122, 123, 128, 142, 164, 183, 192, 213, 244, 246, 284, 328, 366, 384, 426, 488, 492, 568, 656, 732, 852, 976, 984, 1136, 1312, 1464, 1704, 1952, 1968, 2272, 2501, 2624, 2911, 2928, 3408, 3904, 3936, 4331, 4544, 5002, 5248, 5822, 5856, 6816, 7503, 7808, 7872, 8662, 8733, 9088, 10004, 11644, 11712, 12993, 13632, 15006, 15744, 17324, 17466, 20008, 23288, 23424, 25986, 27264, 30012, 34648, 34932, 40016, 46576, 51972, 60024, 69296, 69864, 80032, 93152, 103944, 120048, 138592, 139728, 160064, 177571, 186304, 207888, 240096, 277184, 279456, 320128, 355142, 372608, 415776, 480192, 532713, 554368, 558912, 710284, 831552, 960384, 1065426, 1117824, 1420568, 1663104, 2130852, 2841136, 4261704, 5682272, 8523408, 11364544, 17046816, 22729088, 34093632, 68187264]

約数ペア:

[(1, 68187264), (2, 34093632), (3, 22729088), (4, 17046816), (6, 11364544), (8, 8523408), (12, 5682272), (16, 4261704), (24, 2841136), (32, 2130852), (41, 1663104), (48, 1420568), (61, 1117824), (64, 1065426), (71, 960384), (82, 831552), (96, 710284), (122, 558912), (123, 554368), (128, 532713), (142, 480192), (164, 415776), (183, 372608), (192, 355142), (213, 320128), (244, 279456), (246, 277184), (284, 240096), (328, 207888), (366, 186304), (384, 177571), (426, 160064), (488, 139728), (492, 138592), (568, 120048), (656, 103944), (732, 93152), (852, 80032), (976, 69864), (984, 69296), (1136, 60024), (1312, 51972), (1464, 46576), (1704, 40016), (1952, 34932), (1968, 34648), (2272, 30012), (2501, 27264), (2624, 25986), (2911, 23424), (2928, 23288), (3408, 20008), (3904, 17466), (3936, 17324), (4331, 15744), (4544, 15006), (5002, 13632), (5248, 12993), (5822, 11712), (5856, 11644), (6816, 10004), (7503, 9088), (7808, 8733), (7872, 8662)]