80884496

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 203049504

約数和(自身を除く): 122165008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 83, 88, 98, 112, 113, 154, 166, 176, 196, 226, 308, 332, 392, 452, 539, 581, 616, 664, 784, 791, 904, 913, 1078, 1162, 1232, 1243, 1328, 1582, 1808, 1826, 2156, 2324, 2486, 3164, 3652, 4067, 4312, 4648, 4972, 5537, 6328, 6391, 7304, 8134, 8624, 8701, 9296, 9379, 9944, 11074, 12656, 12782, 14608, 16268, 17402, 18758, 19888, 22148, 25564, 32536, 34804, 37516, 44296, 44737, 51128, 60907, 65072, 65653, 69608, 75032, 88592, 89474, 102256, 103169, 121814, 131306, 139216, 150064, 178948, 206338, 243628, 262612, 357896, 412676, 459571, 487256, 525224, 715792, 722183, 825352, 919142, 974512, 1050448, 1444366, 1650704, 1838284, 2888732, 3676568, 5055281, 5777464, 7353136, 10110562, 11554928, 20221124, 40442248, 80884496]

約数ペア:

[(1, 80884496), (2, 40442248), (4, 20221124), (7, 11554928), (8, 10110562), (11, 7353136), (14, 5777464), (16, 5055281), (22, 3676568), (28, 2888732), (44, 1838284), (49, 1650704), (56, 1444366), (77, 1050448), (83, 974512), (88, 919142), (98, 825352), (112, 722183), (113, 715792), (154, 525224), (166, 487256), (176, 459571), (196, 412676), (226, 357896), (308, 262612), (332, 243628), (392, 206338), (452, 178948), (539, 150064), (581, 139216), (616, 131306), (664, 121814), (784, 103169), (791, 102256), (904, 89474), (913, 88592), (1078, 75032), (1162, 69608), (1232, 65653), (1243, 65072), (1328, 60907), (1582, 51128), (1808, 44737), (1826, 44296), (2156, 37516), (2324, 34804), (2486, 32536), (3164, 25564), (3652, 22148), (4067, 19888), (4312, 18758), (4648, 17402), (4972, 16268), (5537, 14608), (6328, 12782), (6391, 12656), (7304, 11074), (8134, 9944), (8624, 9379), (8701, 9296)]