68157054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 169303680

約数和(自身を除く): 101146626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 1291, 2514, 2582, 2933, 3771, 3873, 5866, 7542, 7746, 8799, 9037, 11619, 17598, 18074, 23238, 26397, 27111, 52794, 54222, 81333, 162666, 540929, 1081858, 1622787, 3245574, 3786503, 4868361, 7573006, 9736722, 11359509, 22719018, 34078527, 68157054]

約数ペア:

[(1, 68157054), (2, 34078527), (3, 22719018), (6, 11359509), (7, 9736722), (9, 7573006), (14, 4868361), (18, 3786503), (21, 3245574), (42, 1622787), (63, 1081858), (126, 540929), (419, 162666), (838, 81333), (1257, 54222), (1291, 52794), (2514, 27111), (2582, 26397), (2933, 23238), (3771, 18074), (3873, 17598), (5866, 11619), (7542, 9037), (7746, 8799)]