85393404

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33409}}^1$

素因数の和:33490

約数の個数: 36

約数和(自身を含む): 218902320

約数和(自身を除く): 133508916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 33409, 66818, 100227, 133636, 200454, 300681, 400908, 601362, 1202724, 2372039, 4744078, 7116117, 9488156, 14232234, 21348351, 28464468, 42696702, 85393404]

約数ペア:

[(1, 85393404), (2, 42696702), (3, 28464468), (4, 21348351), (6, 14232234), (9, 9488156), (12, 7116117), (18, 4744078), (36, 2372039), (71, 1202724), (142, 601362), (213, 400908), (284, 300681), (426, 200454), (639, 133636), (852, 100227), (1278, 66818), (2556, 33409)]