90004644

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{8039}}^1$

素因数の和:8360

約数の個数: 36

約数和(自身を含む): 228271680

約数和(自身を除く): 138267036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 8039, 11196, 16078, 24117, 32156, 48234, 72351, 96468, 144702, 289404, 2500129, 5000258, 7500387, 10000516, 15000774, 22501161, 30001548, 45002322, 90004644]

約数ペア:

[(1, 90004644), (2, 45002322), (3, 30001548), (4, 22501161), (6, 15000774), (9, 10000516), (12, 7500387), (18, 5000258), (36, 2500129), (311, 289404), (622, 144702), (933, 96468), (1244, 72351), (1866, 48234), (2799, 32156), (3732, 24117), (5598, 16078), (8039, 11196)]