87621816

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{15149}}^1$

素因数の和:15399

約数の個数: 32

約数和(自身を含む): 219978000

約数和(自身を除く): 132356184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 15149, 30298, 45447, 60596, 90894, 121192, 181788, 363576, 3650909, 7301818, 10952727, 14603636, 21905454, 29207272, 43810908, 87621816]

約数ペア:

[(1, 87621816), (2, 43810908), (3, 29207272), (4, 21905454), (6, 14603636), (8, 10952727), (12, 7301818), (24, 3650909), (241, 363576), (482, 181788), (723, 121192), (964, 90894), (1446, 60596), (1928, 45447), (2892, 30298), (5784, 15149)]