90036023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 26749129

約数列:

[1, 7, 11, 43, 71, 77, 301, 383, 473, 497, 781, 2681, 3053, 3311, 4213, 5467, 16469, 21371, 27193, 29491, 33583, 115283, 181159, 190351, 235081, 299123, 1169299, 1268113, 2093861, 8185093, 12862289, 90036023]

約数ペア:

[(1, 90036023), (7, 12862289), (11, 8185093), (43, 2093861), (71, 1268113), (77, 1169299), (301, 299123), (383, 235081), (473, 190351), (497, 181159), (781, 115283), (2681, 33583), (3053, 29491), (3311, 27193), (4213, 21371), (5467, 16469)]