63640584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{126271}}^1$

素因数の和:126290

約数の個数: 48

約数和(自身を含む): 196984320

約数和(自身を除く): 133343736

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, 126271, 252542, 378813, 505084, 757626, 883897, 1010168, 1136439, 1515252, 1767794, 2272878, 2651691, 3030504, 3535588, 4545756, 5303382, 7071176, 7955073, 9091512, 10606764, 15910146, 21213528, 31820292, 63640584]

約数ペア:

[(1, 63640584), (2, 31820292), (3, 21213528), (4, 15910146), (6, 10606764), (7, 9091512), (8, 7955073), (9, 7071176), (12, 5303382), (14, 4545756), (18, 3535588), (21, 3030504), (24, 2651691), (28, 2272878), (36, 1767794), (42, 1515252), (56, 1136439), (63, 1010168), (72, 883897), (84, 757626), (126, 505084), (168, 378813), (252, 252542), (504, 126271)]