8133788908

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{6421}}^1$

素因数の和:6743

約数の個数: 72

約数和(自身を含む): 17342174304

約数和(自身を除く): 9208385396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 281, 322, 562, 644, 1124, 1127, 1967, 2254, 3934, 4508, 6421, 6463, 7868, 12842, 12926, 13769, 25684, 25852, 27538, 44947, 45241, 55076, 89894, 90482, 147683, 179788, 180964, 295366, 314629, 316687, 590732, 629258, 633374, 1033781, 1258516, 1266748, 1804301, 2067562, 3608602, 4135124, 7217204, 7236467, 12630107, 14472934, 25260214, 28945868, 41498923, 50520428, 82997846, 88410749, 165995692, 176821498, 290492461, 353642996, 580984922, 1161969844, 2033447227, 4066894454, 8133788908]

約数ペア:

[(1, 8133788908), (2, 4066894454), (4, 2033447227), (7, 1161969844), (14, 580984922), (23, 353642996), (28, 290492461), (46, 176821498), (49, 165995692), (92, 88410749), (98, 82997846), (161, 50520428), (196, 41498923), (281, 28945868), (322, 25260214), (562, 14472934), (644, 12630107), (1124, 7236467), (1127, 7217204), (1967, 4135124), (2254, 3608602), (3934, 2067562), (4508, 1804301), (6421, 1266748), (6463, 1258516), (7868, 1033781), (12842, 633374), (12926, 629258), (13769, 590732), (25684, 316687), (25852, 314629), (27538, 295366), (44947, 180964), (45241, 179788), (55076, 147683), (89894, 90482)]