89724081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 39852879

約数列:

[1, 3, 23, 47, 69, 73, 141, 219, 379, 1081, 1137, 1679, 3243, 3431, 5037, 8717, 10293, 17813, 26151, 27667, 53439, 78913, 83001, 236739, 409699, 636341, 1229097, 1300349, 1909023, 3901047, 29908027, 89724081]

約数ペア:

[(1, 89724081), (3, 29908027), (23, 3901047), (47, 1909023), (69, 1300349), (73, 1229097), (141, 636341), (219, 409699), (379, 236739), (1081, 83001), (1137, 78913), (1679, 53439), (3243, 27667), (3431, 26151), (5037, 17813), (8717, 10293)]