71470836

素因数分解:

$2^2\times 3^4\times {\mathrm{220589}}^1$

素因数の和:220605

約数の個数: 30

約数和(自身を含む): 186839730

約数和(自身を除く): 115368894

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220589, 441178, 661767, 882356, 1323534, 1985301, 2647068, 3970602, 5955903, 7941204, 11911806, 17867709, 23823612, 35735418, 71470836]

約数ペア:

[(1, 71470836), (2, 35735418), (3, 23823612), (4, 17867709), (6, 11911806), (9, 7941204), (12, 5955903), (18, 3970602), (27, 2647068), (36, 1985301), (54, 1323534), (81, 882356), (108, 661767), (162, 441178), (324, 220589)]