87179992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 168537600

約数和(自身を除く): 81357608

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 383, 766, 769, 1532, 1538, 3064, 3076, 6152, 14171, 28342, 28453, 56684, 56906, 113368, 113812, 227624, 294527, 589054, 1178108, 2356216, 10897499, 21794998, 43589996, 87179992]

約数ペア:

[(1, 87179992), (2, 43589996), (4, 21794998), (8, 10897499), (37, 2356216), (74, 1178108), (148, 589054), (296, 294527), (383, 227624), (766, 113812), (769, 113368), (1532, 56906), (1538, 56684), (3064, 28453), (3076, 28342), (6152, 14171)]