71343972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283111}}^1$

素因数の和:283128

約数の個数: 36

約数和(自身を含む): 206105536

約数和(自身を除く): 134761564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283111, 566222, 849333, 1132444, 1698666, 1981777, 2547999, 3397332, 3963554, 5095998, 5945331, 7927108, 10191996, 11890662, 17835993, 23781324, 35671986, 71343972]

約数ペア:

[(1, 71343972), (2, 35671986), (3, 23781324), (4, 17835993), (6, 11890662), (7, 10191996), (9, 7927108), (12, 5945331), (14, 5095998), (18, 3963554), (21, 3397332), (28, 2547999), (36, 1981777), (42, 1698666), (63, 1132444), (84, 849333), (126, 566222), (252, 283111)]