87376972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37087}}^1$

素因数の和:37141

約数の個数: 24

約数和(自身を含む): 166154240

約数和(自身を除く): 78777268

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 37087, 74174, 148348, 704653, 1149697, 1409306, 2299394, 2818612, 4598788, 21844243, 43688486, 87376972]

約数ペア:

[(1, 87376972), (2, 43688486), (4, 21844243), (19, 4598788), (31, 2818612), (38, 2299394), (62, 1409306), (76, 1149697), (124, 704653), (589, 148348), (1178, 74174), (2356, 37087)]