87349556

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3253}}^1$

素因数の和:3408

約数の個数: 36

約数和(自身を含む): 179171748

約数和(自身を除く): 91822192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3253, 3836, 6506, 6713, 13012, 13426, 22771, 26852, 45542, 91084, 159397, 318794, 445661, 637588, 891322, 1782644, 3119627, 6239254, 12478508, 21837389, 43674778, 87349556]

約数ペア:

[(1, 87349556), (2, 43674778), (4, 21837389), (7, 12478508), (14, 6239254), (28, 3119627), (49, 1782644), (98, 891322), (137, 637588), (196, 445661), (274, 318794), (548, 159397), (959, 91084), (1918, 45542), (3253, 26852), (3836, 22771), (6506, 13426), (6713, 13012)]