86672908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 183617280

約数和(自身を除く): 96944372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 532, 788, 827, 1379, 1654, 2758, 3308, 3743, 5516, 5789, 7486, 11578, 14972, 15713, 23156, 26201, 31426, 52402, 62852, 104804, 109991, 162919, 219982, 325838, 439964, 651676, 1140433, 2280866, 3095461, 4561732, 6190922, 12381844, 21668227, 43336454, 86672908]

約数ペア:

[(1, 86672908), (2, 43336454), (4, 21668227), (7, 12381844), (14, 6190922), (19, 4561732), (28, 3095461), (38, 2280866), (76, 1140433), (133, 651676), (197, 439964), (266, 325838), (394, 219982), (532, 162919), (788, 109991), (827, 104804), (1379, 62852), (1654, 52402), (2758, 31426), (3308, 26201), (3743, 23156), (5516, 15713), (5789, 14972), (7486, 11578)]