84720048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{252143}}^1$

素因数の和:252161

約数の個数: 40

約数和(自身を含む): 250126848

約数和(自身を除く): 165406800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 252143, 504286, 756429, 1008572, 1512858, 1765001, 2017144, 3025716, 3530002, 4034288, 5295003, 6051432, 7060004, 10590006, 12102864, 14120008, 21180012, 28240016, 42360024, 84720048]

約数ペア:

[(1, 84720048), (2, 42360024), (3, 28240016), (4, 21180012), (6, 14120008), (7, 12102864), (8, 10590006), (12, 7060004), (14, 6051432), (16, 5295003), (21, 4034288), (24, 3530002), (28, 3025716), (42, 2017144), (48, 1765001), (56, 1512858), (84, 1008572), (112, 756429), (168, 504286), (336, 252143)]