80352272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 217486080

約数和(自身を除く): 137133808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 173, 176, 182, 203, 208, 232, 286, 308, 319, 346, 364, 377, 406, 464, 572, 616, 638, 692, 728, 754, 812, 1001, 1144, 1211, 1232, 1276, 1384, 1456, 1508, 1624, 1903, 2002, 2233, 2249, 2288, 2422, 2552, 2639, 2768, 3016, 3248, 3806, 4004, 4147, 4466, 4498, 4844, 5017, 5104, 5278, 6032, 7612, 8008, 8294, 8932, 8996, 9688, 10034, 10556, 13321, 15224, 15743, 16016, 16588, 17864, 17992, 19376, 20068, 21112, 24739, 26642, 29029, 30448, 31486, 33176, 35119, 35728, 35984, 40136, 42224, 49478, 53284, 55187, 58058, 62972, 65221, 66352, 70238, 80272, 98956, 106568, 110374, 116116, 125944, 130442, 140476, 173173, 197912, 213136, 220748, 232232, 251888, 260884, 280952, 346346, 386309, 395824, 441496, 456547, 464464, 521768, 561904, 692692, 717431, 772618, 882992, 913094, 1043536, 1385384, 1434862, 1545236, 1826188, 2770768, 2869724, 3090472, 3652376, 5022017, 5739448, 6180944, 7304752, 10044034, 11478896, 20088068, 40176136, 80352272]

約数ペア:

[(1, 80352272), (2, 40176136), (4, 20088068), (7, 11478896), (8, 10044034), (11, 7304752), (13, 6180944), (14, 5739448), (16, 5022017), (22, 3652376), (26, 3090472), (28, 2869724), (29, 2770768), (44, 1826188), (52, 1545236), (56, 1434862), (58, 1385384), (77, 1043536), (88, 913094), (91, 882992), (104, 772618), (112, 717431), (116, 692692), (143, 561904), (154, 521768), (173, 464464), (176, 456547), (182, 441496), (203, 395824), (208, 386309), (232, 346346), (286, 280952), (308, 260884), (319, 251888), (346, 232232), (364, 220748), (377, 213136), (406, 197912), (464, 173173), (572, 140476), (616, 130442), (638, 125944), (692, 116116), (728, 110374), (754, 106568), (812, 98956), (1001, 80272), (1144, 70238), (1211, 66352), (1232, 65221), (1276, 62972), (1384, 58058), (1456, 55187), (1508, 53284), (1624, 49478), (1903, 42224), (2002, 40136), (2233, 35984), (2249, 35728), (2288, 35119), (2422, 33176), (2552, 31486), (2639, 30448), (2768, 29029), (3016, 26642), (3248, 24739), (3806, 21112), (4004, 20068), (4147, 19376), (4466, 17992), (4498, 17864), (4844, 16588), (5017, 16016), (5104, 15743), (5278, 15224), (6032, 13321), (7612, 10556), (8008, 10034), (8294, 9688), (8932, 8996)]