72655574848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{1093}}^1$

素因数の和:1800

約数の個数: 112

約数和(自身を含む): 154494609984

約数和(自身を除く): 81839035136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 571, 856, 1088, 1093, 1142, 1712, 1819, 2186, 2284, 3424, 3638, 4372, 4568, 6848, 7276, 8744, 9136, 9707, 14552, 17488, 18272, 18581, 19414, 29104, 34976, 36544, 37162, 38828, 58208, 61097, 69952, 74324, 77656, 116416, 116951, 122194, 148648, 155312, 233902, 244388, 297296, 310624, 467804, 488776, 594592, 621248, 624103, 935608, 977552, 1038649, 1189184, 1248206, 1871216, 1955104, 1988167, 2077298, 2496412, 3742432, 3910208, 3976334, 4154596, 4992824, 7484864, 7952668, 8309192, 9985648, 10609751, 15905336, 16618384, 19971296, 21219502, 31810672, 33236768, 39942592, 42439004, 63621344, 66473536, 66779021, 84878008, 127242688, 133558042, 169756016, 267116084, 339512032, 534232168, 679024064, 1068464336, 1135243357, 2136928672, 2270486714, 4273857344, 4540973428, 9081946856, 18163893712, 36327787424, 72655574848]

約数ペア:

[(1, 72655574848), (2, 36327787424), (4, 18163893712), (8, 9081946856), (16, 4540973428), (17, 4273857344), (32, 2270486714), (34, 2136928672), (64, 1135243357), (68, 1068464336), (107, 679024064), (136, 534232168), (214, 339512032), (272, 267116084), (428, 169756016), (544, 133558042), (571, 127242688), (856, 84878008), (1088, 66779021), (1093, 66473536), (1142, 63621344), (1712, 42439004), (1819, 39942592), (2186, 33236768), (2284, 31810672), (3424, 21219502), (3638, 19971296), (4372, 16618384), (4568, 15905336), (6848, 10609751), (7276, 9985648), (8744, 8309192), (9136, 7952668), (9707, 7484864), (14552, 4992824), (17488, 4154596), (18272, 3976334), (18581, 3910208), (19414, 3742432), (29104, 2496412), (34976, 2077298), (36544, 1988167), (37162, 1955104), (38828, 1871216), (58208, 1248206), (61097, 1189184), (69952, 1038649), (74324, 977552), (77656, 935608), (116416, 624103), (116951, 621248), (122194, 594592), (148648, 488776), (155312, 467804), (233902, 310624), (244388, 297296)]