79787764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 91814156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3191, 3572, 6251, 6382, 12502, 12764, 22337, 25004, 44674, 60629, 89348, 121258, 149977, 242516, 299954, 424403, 599908, 848806, 1049839, 1697612, 2099678, 2849563, 4199356, 5699126, 11398252, 19946941, 39893882, 79787764]

約数ペア:

[(1, 79787764), (2, 39893882), (4, 19946941), (7, 11398252), (14, 5699126), (19, 4199356), (28, 2849563), (38, 2099678), (47, 1697612), (76, 1049839), (94, 848806), (133, 599908), (188, 424403), (266, 299954), (329, 242516), (532, 149977), (658, 121258), (893, 89348), (1316, 60629), (1786, 44674), (3191, 25004), (3572, 22337), (6251, 12764), (6382, 12502)]