68699316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11519}}^1$

素因数の和:11604

約数の個数: 48

約数和(自身を含む): 185794560

約数和(自身を除く): 117095244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 11519, 23038, 34557, 46076, 69114, 80633, 138228, 161266, 241899, 322532, 483798, 817849, 967596, 1635698, 2453547, 3271396, 4907094, 5724943, 9814188, 11449886, 17174829, 22899772, 34349658, 68699316]

約数ペア:

[(1, 68699316), (2, 34349658), (3, 22899772), (4, 17174829), (6, 11449886), (7, 9814188), (12, 5724943), (14, 4907094), (21, 3271396), (28, 2453547), (42, 1635698), (71, 967596), (84, 817849), (142, 483798), (213, 322532), (284, 241899), (426, 161266), (497, 138228), (852, 80633), (994, 69114), (1491, 46076), (1988, 34557), (2982, 23038), (5964, 11519)]