72724788

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{2293}}^1$

素因数の和:3184

約数の個数: 36

約数和(自身を含む): 184121028

約数和(自身を除く): 111396240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2293, 2643, 3524, 4586, 5286, 6879, 7929, 9172, 10572, 13758, 15858, 20637, 27516, 31716, 41274, 82548, 2020133, 4040266, 6060399, 8080532, 12120798, 18181197, 24241596, 36362394, 72724788]

約数ペア:

[(1, 72724788), (2, 36362394), (3, 24241596), (4, 18181197), (6, 12120798), (9, 8080532), (12, 6060399), (18, 4040266), (36, 2020133), (881, 82548), (1762, 41274), (2293, 31716), (2643, 27516), (3524, 20637), (4586, 15858), (5286, 13758), (6879, 10572), (7929, 9172)]