65194248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1381}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 187067520

約数和(自身を除く): 121873272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1381, 1686, 1967, 2248, 2762, 3372, 3934, 4143, 5524, 5901, 6744, 7868, 8286, 9667, 11048, 11802, 15736, 16572, 19334, 23604, 29001, 33144, 38668, 47208, 58002, 77336, 116004, 232008, 388061, 776122, 1164183, 1552244, 2328366, 2716427, 3104488, 4656732, 5432854, 8149281, 9313464, 10865708, 16298562, 21731416, 32597124, 65194248]

約数ペア:

[(1, 65194248), (2, 32597124), (3, 21731416), (4, 16298562), (6, 10865708), (7, 9313464), (8, 8149281), (12, 5432854), (14, 4656732), (21, 3104488), (24, 2716427), (28, 2328366), (42, 1552244), (56, 1164183), (84, 776122), (168, 388061), (281, 232008), (562, 116004), (843, 77336), (1124, 58002), (1381, 47208), (1686, 38668), (1967, 33144), (2248, 29001), (2762, 23604), (3372, 19334), (3934, 16572), (4143, 15736), (5524, 11802), (5901, 11048), (6744, 9667), (7868, 8286)]