87679144

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3719}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 188380800

約数和(自身を除く): 100701656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 3719, 5894, 7438, 11788, 14876, 23576, 26033, 29752, 52066, 104132, 208264, 1565699, 3131398, 6262796, 10959893, 12525592, 21919786, 43839572, 87679144]

約数ペア:

[(1, 87679144), (2, 43839572), (4, 21919786), (7, 12525592), (8, 10959893), (14, 6262796), (28, 3131398), (56, 1565699), (421, 208264), (842, 104132), (1684, 52066), (2947, 29752), (3368, 26033), (3719, 23576), (5894, 14876), (7438, 11788)]