61727988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19861}}^1$

素因数の和:19912

約数の個数: 48

約数和(自身を含む): 169065344

約数和(自身を除く): 107337356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 19861, 39722, 59583, 79444, 119166, 139027, 238332, 278054, 417081, 556108, 734857, 834162, 1469714, 1668324, 2204571, 2939428, 4409142, 5143999, 8818284, 10287998, 15431997, 20575996, 30863994, 61727988]

約数ペア:

[(1, 61727988), (2, 30863994), (3, 20575996), (4, 15431997), (6, 10287998), (7, 8818284), (12, 5143999), (14, 4409142), (21, 2939428), (28, 2204571), (37, 1668324), (42, 1469714), (74, 834162), (84, 734857), (111, 556108), (148, 417081), (222, 278054), (259, 238332), (444, 139027), (518, 119166), (777, 79444), (1036, 59583), (1554, 39722), (3108, 19861)]