78463896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{66721}}^1$

素因数の和:66744

約数の個数: 48

約数和(自身を含む): 228189240

約数和(自身を除く): 149725344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 66721, 133442, 200163, 266884, 400326, 467047, 533768, 800652, 934094, 1401141, 1601304, 1868188, 2802282, 3269329, 3736376, 5604564, 6538658, 9807987, 11209128, 13077316, 19615974, 26154632, 39231948, 78463896]

約数ペア:

[(1, 78463896), (2, 39231948), (3, 26154632), (4, 19615974), (6, 13077316), (7, 11209128), (8, 9807987), (12, 6538658), (14, 5604564), (21, 3736376), (24, 3269329), (28, 2802282), (42, 1868188), (49, 1601304), (56, 1401141), (84, 934094), (98, 800652), (147, 533768), (168, 467047), (196, 400326), (294, 266884), (392, 200163), (588, 133442), (1176, 66721)]