61312.000000

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 767520

約数和(自身を除く): 520056

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, 491, 504, 982, 1473, 1964, 2946, 3437, 3928, 4419, 5892, 6874, 8838, 10311, 11784, 13748, 17676, 20622, 27496, 30933, 35352, 41244, 61866, 82488, 123732, 247464]

約数ペア:

[(1, 247464), (2, 123732), (3, 82488), (4, 61866), (6, 41244), (7, 35352), (8, 30933), (9, 27496), (12, 20622), (14, 17676), (18, 13748), (21, 11784), (24, 10311), (28, 8838), (36, 6874), (42, 5892), (56, 4419), (63, 3928), (72, 3437), (84, 2946), (126, 1964), (168, 1473), (252, 982), (491, 504)]