70685496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140249}}^1$

素因数の和:140268

約数の個数: 48

約数和(自身を含む): 218790000

約数和(自身を除く): 148104504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140249, 280498, 420747, 560996, 841494, 981743, 1121992, 1262241, 1682988, 1963486, 2524482, 2945229, 3365976, 3926972, 5048964, 5890458, 7853944, 8835687, 10097928, 11780916, 17671374, 23561832, 35342748, 70685496]

約数ペア:

[(1, 70685496), (2, 35342748), (3, 23561832), (4, 17671374), (6, 11780916), (7, 10097928), (8, 8835687), (9, 7853944), (12, 5890458), (14, 5048964), (18, 3926972), (21, 3365976), (24, 2945229), (28, 2524482), (36, 1963486), (42, 1682988), (56, 1262241), (63, 1121992), (72, 981743), (84, 841494), (126, 560996), (168, 420747), (252, 280498), (504, 140249)]