72489732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{862973}}^1$

素因数の和:862987

約数の個数: 24

約数和(自身を含む): 193306176

約数和(自身を除く): 120816444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 862973, 1725946, 2588919, 3451892, 5177838, 6040811, 10355676, 12081622, 18122433, 24163244, 36244866, 72489732]

約数ペア:

[(1, 72489732), (2, 36244866), (3, 24163244), (4, 18122433), (6, 12081622), (7, 10355676), (12, 6040811), (14, 5177838), (21, 3451892), (28, 2588919), (42, 1725946), (84, 862973)]