75331326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 176119056

約数和(自身を除く): 100787730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 514, 771, 997, 1542, 1799, 1994, 2991, 3598, 5397, 5982, 6979, 10794, 12593, 13958, 20937, 25186, 37779, 41874, 48853, 75558, 97706, 146559, 256229, 293118, 512458, 768687, 1537374, 1793603, 3587206, 5380809, 10761618, 12555221, 25110442, 37665663, 75331326]

約数ペア:

[(1, 75331326), (2, 37665663), (3, 25110442), (6, 12555221), (7, 10761618), (14, 5380809), (21, 3587206), (42, 1793603), (49, 1537374), (98, 768687), (147, 512458), (257, 293118), (294, 256229), (514, 146559), (771, 97706), (997, 75558), (1542, 48853), (1799, 41874), (1994, 37779), (2991, 25186), (3598, 20937), (5397, 13958), (5982, 12593), (6979, 10794)]