87145086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1997}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 199480320

約数和(自身を除く): 112335234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1039, 1997, 2078, 3117, 3994, 5991, 6234, 7273, 11982, 13979, 14546, 21819, 27958, 41937, 43638, 83874, 2074883, 4149766, 6224649, 12449298, 14524181, 29048362, 43572543, 87145086]

約数ペア:

[(1, 87145086), (2, 43572543), (3, 29048362), (6, 14524181), (7, 12449298), (14, 6224649), (21, 4149766), (42, 2074883), (1039, 83874), (1997, 43638), (2078, 41937), (3117, 27958), (3994, 21819), (5991, 14546), (6234, 13979), (7273, 11982)]