84115404

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32909}}^1$

素因数の和:32990

約数の個数: 36

約数和(自身を含む): 215626320

約数和(自身を除く): 131510916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 32909, 65818, 98727, 131636, 197454, 296181, 394908, 592362, 1184724, 2336539, 4673078, 7009617, 9346156, 14019234, 21028851, 28038468, 42057702, 84115404]

約数ペア:

[(1, 84115404), (2, 42057702), (3, 28038468), (4, 21028851), (6, 14019234), (9, 9346156), (12, 7009617), (18, 4673078), (36, 2336539), (71, 1184724), (142, 592362), (213, 394908), (284, 296181), (426, 197454), (639, 131636), (852, 98727), (1278, 65818), (2556, 32909)]