85747284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{340267}}^1$

素因数の和:340284

約数の個数: 36

約数和(自身を含む): 247715104

約数和(自身を除く): 161967820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 340267, 680534, 1020801, 1361068, 2041602, 2381869, 3062403, 4083204, 4763738, 6124806, 7145607, 9527476, 12249612, 14291214, 21436821, 28582428, 42873642, 85747284]

約数ペア:

[(1, 85747284), (2, 42873642), (3, 28582428), (4, 21436821), (6, 14291214), (7, 12249612), (9, 9527476), (12, 7145607), (14, 6124806), (18, 4763738), (21, 4083204), (28, 3062403), (36, 2381869), (42, 2041602), (63, 1361068), (84, 1020801), (126, 680534), (252, 340267)]