71089836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137771}}^1$

素因数の和:137821

約数の個数: 24

約数和(自身を含む): 169735104

約数和(自身を除く): 98645268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 137771, 275542, 413313, 551084, 826626, 1653252, 5924153, 11848306, 17772459, 23696612, 35544918, 71089836]

約数ペア:

[(1, 71089836), (2, 35544918), (3, 23696612), (4, 17772459), (6, 11848306), (12, 5924153), (43, 1653252), (86, 826626), (129, 551084), (172, 413313), (258, 275542), (516, 137771)]