72903376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 185238144

約数和(自身を除く): 112334768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 311, 322, 364, 368, 392, 598, 622, 637, 644, 728, 784, 1127, 1196, 1244, 1274, 1288, 1456, 2093, 2177, 2254, 2392, 2488, 2548, 2576, 4043, 4186, 4354, 4508, 4784, 4976, 5096, 7153, 8086, 8372, 8708, 9016, 10192, 14306, 14651, 15239, 16172, 16744, 17416, 18032, 28301, 28612, 29302, 30478, 32344, 33488, 34832, 50071, 56602, 57224, 58604, 60956, 64688, 92989, 100142, 113204, 114448, 117208, 121912, 185978, 198107, 200284, 226408, 234416, 243824, 350497, 371956, 396214, 400568, 452816, 650923, 700994, 743912, 792428, 801136, 1301846, 1401988, 1487824, 1584856, 2603692, 2803976, 3169712, 4556461, 5207384, 5607952, 9112922, 10414768, 18225844, 36451688, 72903376]

約数ペア:

[(1, 72903376), (2, 36451688), (4, 18225844), (7, 10414768), (8, 9112922), (13, 5607952), (14, 5207384), (16, 4556461), (23, 3169712), (26, 2803976), (28, 2603692), (46, 1584856), (49, 1487824), (52, 1401988), (56, 1301846), (91, 801136), (92, 792428), (98, 743912), (104, 700994), (112, 650923), (161, 452816), (182, 400568), (184, 396214), (196, 371956), (208, 350497), (299, 243824), (311, 234416), (322, 226408), (364, 200284), (368, 198107), (392, 185978), (598, 121912), (622, 117208), (637, 114448), (644, 113204), (728, 100142), (784, 92989), (1127, 64688), (1196, 60956), (1244, 58604), (1274, 57224), (1288, 56602), (1456, 50071), (2093, 34832), (2177, 33488), (2254, 32344), (2392, 30478), (2488, 29302), (2548, 28612), (2576, 28301), (4043, 18032), (4186, 17416), (4354, 16744), (4508, 16172), (4784, 15239), (4976, 14651), (5096, 14306), (7153, 10192), (8086, 9016), (8372, 8708)]