78530256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{25969}}^1$

素因数の和:25993

約数の個数: 80

約数和(自身を含む): 257622400

約数和(自身を除く): 179092144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 25969, 51938, 77907, 103876, 155814, 181783, 207752, 233721, 311628, 363566, 415504, 467442, 545349, 623256, 701163, 727132, 934884, 1090698, 1246512, 1402326, 1454264, 1636047, 1869768, 2181396, 2804652, 2908528, 3272094, 3739536, 4362792, 4908141, 5609304, 6544188, 8725584, 9816282, 11218608, 13088376, 19632564, 26176752, 39265128, 78530256]

約数ペア:

[(1, 78530256), (2, 39265128), (3, 26176752), (4, 19632564), (6, 13088376), (7, 11218608), (8, 9816282), (9, 8725584), (12, 6544188), (14, 5609304), (16, 4908141), (18, 4362792), (21, 3739536), (24, 3272094), (27, 2908528), (28, 2804652), (36, 2181396), (42, 1869768), (48, 1636047), (54, 1454264), (56, 1402326), (63, 1246512), (72, 1090698), (84, 934884), (108, 727132), (112, 701163), (126, 623256), (144, 545349), (168, 467442), (189, 415504), (216, 363566), (252, 311628), (336, 233721), (378, 207752), (432, 181783), (504, 155814), (756, 103876), (1008, 77907), (1512, 51938), (3024, 25969)]