71327016

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7127}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 194594400

約数和(自身を除く): 123267384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7127, 10008, 14254, 21381, 28508, 42762, 57016, 64143, 85524, 128286, 171048, 256572, 513144, 990653, 1981306, 2971959, 3962612, 5943918, 7925224, 8915877, 11887836, 17831754, 23775672, 35663508, 71327016]

約数ペア:

[(1, 71327016), (2, 35663508), (3, 23775672), (4, 17831754), (6, 11887836), (8, 8915877), (9, 7925224), (12, 5943918), (18, 3962612), (24, 2971959), (36, 1981306), (72, 990653), (139, 513144), (278, 256572), (417, 171048), (556, 128286), (834, 85524), (1112, 64143), (1251, 57016), (1668, 42762), (2502, 28508), (3336, 21381), (5004, 14254), (7127, 10008)]