83760208

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5664

約数の個数: 60

約数和(自身を含む): 198752160

約数和(自身を除く): 114991952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 5623, 7448, 11246, 14896, 22492, 39361, 44984, 78722, 89968, 106837, 157444, 213674, 275527, 314888, 427348, 551054, 629776, 747859, 854696, 1102108, 1495718, 1709392, 2204216, 2991436, 4408432, 5235013, 5982872, 10470026, 11965744, 20940052, 41880104, 83760208]

約数ペア:

[(1, 83760208), (2, 41880104), (4, 20940052), (7, 11965744), (8, 10470026), (14, 5982872), (16, 5235013), (19, 4408432), (28, 2991436), (38, 2204216), (49, 1709392), (56, 1495718), (76, 1102108), (98, 854696), (112, 747859), (133, 629776), (152, 551054), (196, 427348), (266, 314888), (304, 275527), (392, 213674), (532, 157444), (784, 106837), (931, 89968), (1064, 78722), (1862, 44984), (2128, 39361), (3724, 22492), (5623, 14896), (7448, 11246)]