90990564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3697}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 243535488

約数和(自身を除く): 152544924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 879, 1172, 1758, 2051, 3516, 3697, 4102, 6153, 7394, 8204, 11091, 12306, 14788, 22182, 24612, 25879, 44364, 51758, 77637, 103516, 155274, 310548, 1083221, 2166442, 3249663, 4332884, 6499326, 7582547, 12998652, 15165094, 22747641, 30330188, 45495282, 90990564]

約数ペア:

[(1, 90990564), (2, 45495282), (3, 30330188), (4, 22747641), (6, 15165094), (7, 12998652), (12, 7582547), (14, 6499326), (21, 4332884), (28, 3249663), (42, 2166442), (84, 1083221), (293, 310548), (586, 155274), (879, 103516), (1172, 77637), (1758, 51758), (2051, 44364), (3516, 25879), (3697, 24612), (4102, 22182), (6153, 14788), (7394, 12306), (8204, 11091)]