84364256

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 179542440

約数和(自身を除く): 95178184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 109, 134, 152, 218, 268, 304, 361, 436, 536, 608, 722, 872, 1072, 1273, 1444, 1744, 2071, 2144, 2546, 2888, 3488, 4142, 5092, 5776, 7303, 8284, 10184, 11552, 14606, 16568, 20368, 24187, 29212, 33136, 39349, 40736, 48374, 58424, 66272, 78698, 96748, 116848, 138757, 157396, 193496, 233696, 277514, 314792, 386992, 555028, 629584, 773984, 1110056, 1259168, 2220112, 2636383, 4440224, 5272766, 10545532, 21091064, 42182128, 84364256]

約数ペア:

[(1, 84364256), (2, 42182128), (4, 21091064), (8, 10545532), (16, 5272766), (19, 4440224), (32, 2636383), (38, 2220112), (67, 1259168), (76, 1110056), (109, 773984), (134, 629584), (152, 555028), (218, 386992), (268, 314792), (304, 277514), (361, 233696), (436, 193496), (536, 157396), (608, 138757), (722, 116848), (872, 96748), (1072, 78698), (1273, 66272), (1444, 58424), (1744, 48374), (2071, 40736), (2144, 39349), (2546, 33136), (2888, 29212), (3488, 24187), (4142, 20368), (5092, 16568), (5776, 14606), (7303, 11552), (8284, 10184)]