64250256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 194146304

約数和(自身を除く): 129896048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4447, 4816, 7224, 8894, 13341, 14448, 17788, 26682, 31129, 35576, 53364, 62258, 71152, 93387, 106728, 124516, 186774, 191221, 213456, 249032, 373548, 382442, 498064, 573663, 747096, 764884, 1147326, 1338547, 1494192, 1529768, 2294652, 2677094, 3059536, 4015641, 4589304, 5354188, 8031282, 9178608, 10708376, 16062564, 21416752, 32125128, 64250256]

約数ペア:

[(1, 64250256), (2, 32125128), (3, 21416752), (4, 16062564), (6, 10708376), (7, 9178608), (8, 8031282), (12, 5354188), (14, 4589304), (16, 4015641), (21, 3059536), (24, 2677094), (28, 2294652), (42, 1529768), (43, 1494192), (48, 1338547), (56, 1147326), (84, 764884), (86, 747096), (112, 573663), (129, 498064), (168, 382442), (172, 373548), (258, 249032), (301, 213456), (336, 191221), (344, 186774), (516, 124516), (602, 106728), (688, 93387), (903, 71152), (1032, 62258), (1204, 53364), (1806, 35576), (2064, 31129), (2408, 26682), (3612, 17788), (4447, 14448), (4816, 13341), (7224, 8894)]