81679304448

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1688147}}^1$

素因数の和:1688179

約数の個数: 144

約数和(自身を含む): 276045960960

約数和(自身を除く): 194366656512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 1688147, 3376294, 5064441, 6752588, 10128882, 11817029, 13505176, 15193323, 20257764, 23634058, 27010352, 30386646, 35451087, 40515528, 45579969, 47268116, 54020704, 60773292, 70902174, 81031056, 91159938, 94536232, 106353261, 108041408, 121546584, 141804348, 162062112, 182319876, 189072464, 212706522, 216082816, 243093168, 283608696, 319059783, 324124224, 364639752, 378144928, 425413044, 432165632, 486186336, 567217392, 638119566, 648248448, 729279504, 756289856, 850826088, 972372672, 1134434784, 1276239132, 1296496896, 1458559008, 1512579712, 1701652176, 1944745344, 2268869568, 2552478264, 2917118016, 3025159424, 3403304352, 3889490688, 4537739136, 5104956528, 5834236032, 6806608704, 9075478272, 10209913056, 11668472064, 13613217408, 20419826112, 27226434816, 40839652224, 81679304448]

約数ペア:

[(1, 81679304448), (2, 40839652224), (3, 27226434816), (4, 20419826112), (6, 13613217408), (7, 11668472064), (8, 10209913056), (9, 9075478272), (12, 6806608704), (14, 5834236032), (16, 5104956528), (18, 4537739136), (21, 3889490688), (24, 3403304352), (27, 3025159424), (28, 2917118016), (32, 2552478264), (36, 2268869568), (42, 1944745344), (48, 1701652176), (54, 1512579712), (56, 1458559008), (63, 1296496896), (64, 1276239132), (72, 1134434784), (84, 972372672), (96, 850826088), (108, 756289856), (112, 729279504), (126, 648248448), (128, 638119566), (144, 567217392), (168, 486186336), (189, 432165632), (192, 425413044), (216, 378144928), (224, 364639752), (252, 324124224), (256, 319059783), (288, 283608696), (336, 243093168), (378, 216082816), (384, 212706522), (432, 189072464), (448, 182319876), (504, 162062112), (576, 141804348), (672, 121546584), (756, 108041408), (768, 106353261), (864, 94536232), (896, 91159938), (1008, 81031056), (1152, 70902174), (1344, 60773292), (1512, 54020704), (1728, 47268116), (1792, 45579969), (2016, 40515528), (2304, 35451087), (2688, 30386646), (3024, 27010352), (3456, 23634058), (4032, 20257764), (5376, 15193323), (6048, 13505176), (6912, 11817029), (8064, 10128882), (12096, 6752588), (16128, 5064441), (24192, 3376294), (48384, 1688147)]