87531486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1693}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 200352768

約数和(自身を除く): 112821282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231, 1693, 2462, 3386, 3693, 5079, 7386, 8617, 10158, 11851, 17234, 23702, 25851, 35553, 51702, 71106, 2084083, 4168166, 6252249, 12504498, 14588581, 29177162, 43765743, 87531486]

約数ペア:

[(1, 87531486), (2, 43765743), (3, 29177162), (6, 14588581), (7, 12504498), (14, 6252249), (21, 4168166), (42, 2084083), (1231, 71106), (1693, 51702), (2462, 35553), (3386, 25851), (3693, 23702), (5079, 17234), (7386, 11851), (8617, 10158)]