85421826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 221090688

約数和(自身を除く): 135668862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 73, 74, 111, 126, 146, 219, 222, 251, 259, 333, 438, 502, 511, 518, 657, 666, 753, 777, 1022, 1314, 1506, 1533, 1554, 1757, 2259, 2331, 2701, 3066, 3514, 4518, 4599, 4662, 5271, 5402, 8103, 9198, 9287, 10542, 15813, 16206, 18323, 18574, 18907, 24309, 27861, 31626, 36646, 37814, 48618, 54969, 55722, 56721, 65009, 83583, 109938, 113442, 128261, 130018, 164907, 167166, 170163, 195027, 256522, 329814, 340326, 384783, 390054, 585081, 677951, 769566, 1154349, 1170162, 1355902, 2033853, 2308698, 4067706, 4745657, 6101559, 9491314, 12203118, 14236971, 28473942, 42710913, 85421826]

約数ペア:

[(1, 85421826), (2, 42710913), (3, 28473942), (6, 14236971), (7, 12203118), (9, 9491314), (14, 6101559), (18, 4745657), (21, 4067706), (37, 2308698), (42, 2033853), (63, 1355902), (73, 1170162), (74, 1154349), (111, 769566), (126, 677951), (146, 585081), (219, 390054), (222, 384783), (251, 340326), (259, 329814), (333, 256522), (438, 195027), (502, 170163), (511, 167166), (518, 164907), (657, 130018), (666, 128261), (753, 113442), (777, 109938), (1022, 83583), (1314, 65009), (1506, 56721), (1533, 55722), (1554, 54969), (1757, 48618), (2259, 37814), (2331, 36646), (2701, 31626), (3066, 27861), (3514, 24309), (4518, 18907), (4599, 18574), (4662, 18323), (5271, 16206), (5402, 15813), (8103, 10542), (9198, 9287)]