71357157984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{377887}}^1$

素因数の和:378188

約数の個数: 96

約数和(自身を含む): 214833862656

約数和(自身を除く): 143476704672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 281, 336, 562, 672, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 7868, 8992, 11802, 13488, 15736, 23604, 26976, 31472, 47208, 62944, 94416, 188832, 377887, 755774, 1133661, 1511548, 2267322, 2645209, 3023096, 4534644, 5290418, 6046192, 7935627, 9069288, 10580836, 12092384, 15871254, 18138576, 21161672, 31742508, 36277152, 42323344, 63485016, 84646688, 106186247, 126970032, 212372494, 253940064, 318558741, 424744988, 637117482, 743303729, 849489976, 1274234964, 1486607458, 1698979952, 2229911187, 2548469928, 2973214916, 3397959904, 4459822374, 5096939856, 5946429832, 8919644748, 10193879712, 11892859664, 17839289496, 23785719328, 35678578992, 71357157984]

約数ペア:

[(1, 71357157984), (2, 35678578992), (3, 23785719328), (4, 17839289496), (6, 11892859664), (7, 10193879712), (8, 8919644748), (12, 5946429832), (14, 5096939856), (16, 4459822374), (21, 3397959904), (24, 2973214916), (28, 2548469928), (32, 2229911187), (42, 1698979952), (48, 1486607458), (56, 1274234964), (84, 849489976), (96, 743303729), (112, 637117482), (168, 424744988), (224, 318558741), (281, 253940064), (336, 212372494), (562, 126970032), (672, 106186247), (843, 84646688), (1124, 63485016), (1686, 42323344), (1967, 36277152), (2248, 31742508), (3372, 21161672), (3934, 18138576), (4496, 15871254), (5901, 12092384), (6744, 10580836), (7868, 9069288), (8992, 7935627), (11802, 6046192), (13488, 5290418), (15736, 4534644), (23604, 3023096), (26976, 2645209), (31472, 2267322), (47208, 1511548), (62944, 1133661), (94416, 755774), (188832, 377887)]