61486488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121997}}^1$

素因数の和:122016

約数の個数: 48

約数和(自身を含む): 190316880

約数和(自身を除く): 128830392

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, 121997, 243994, 365991, 487988, 731982, 853979, 975976, 1097973, 1463964, 1707958, 2195946, 2561937, 2927928, 3415916, 4391892, 5123874, 6831832, 7685811, 8783784, 10247748, 15371622, 20495496, 30743244, 61486488]

約数ペア:

[(1, 61486488), (2, 30743244), (3, 20495496), (4, 15371622), (6, 10247748), (7, 8783784), (8, 7685811), (9, 6831832), (12, 5123874), (14, 4391892), (18, 3415916), (21, 2927928), (24, 2561937), (28, 2195946), (36, 1707958), (42, 1463964), (56, 1097973), (63, 975976), (72, 853979), (84, 731982), (126, 487988), (168, 365991), (252, 243994), (504, 121997)]