57278712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 104462088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 47, 51, 58, 68, 87, 94, 102, 103, 116, 136, 141, 174, 188, 204, 206, 232, 282, 309, 348, 376, 408, 412, 493, 564, 618, 696, 799, 824, 986, 1128, 1236, 1363, 1479, 1598, 1751, 1972, 2397, 2472, 2726, 2958, 2987, 3196, 3502, 3944, 4089, 4794, 4841, 5253, 5452, 5916, 5974, 6392, 7004, 8178, 8961, 9588, 9682, 10506, 10904, 11832, 11948, 14008, 14523, 16356, 17922, 19176, 19364, 21012, 23171, 23896, 29046, 32712, 35844, 38728, 42024, 46342, 50779, 58092, 69513, 71688, 82297, 92684, 101558, 116184, 139026, 140389, 152337, 164594, 185368, 203116, 246891, 278052, 280778, 304674, 329188, 406232, 421167, 493782, 556104, 561556, 609348, 658376, 842334, 987564, 1123112, 1218696, 1684668, 1975128, 2386613, 3369336, 4773226, 7159839, 9546452, 14319678, 19092904, 28639356, 57278712]

約数ペア:

[(1, 57278712), (2, 28639356), (3, 19092904), (4, 14319678), (6, 9546452), (8, 7159839), (12, 4773226), (17, 3369336), (24, 2386613), (29, 1975128), (34, 1684668), (47, 1218696), (51, 1123112), (58, 987564), (68, 842334), (87, 658376), (94, 609348), (102, 561556), (103, 556104), (116, 493782), (136, 421167), (141, 406232), (174, 329188), (188, 304674), (204, 280778), (206, 278052), (232, 246891), (282, 203116), (309, 185368), (348, 164594), (376, 152337), (408, 140389), (412, 139026), (493, 116184), (564, 101558), (618, 92684), (696, 82297), (799, 71688), (824, 69513), (986, 58092), (1128, 50779), (1236, 46342), (1363, 42024), (1479, 38728), (1598, 35844), (1751, 32712), (1972, 29046), (2397, 23896), (2472, 23171), (2726, 21012), (2958, 19364), (2987, 19176), (3196, 17922), (3502, 16356), (3944, 14523), (4089, 14008), (4794, 11948), (4841, 11832), (5253, 10904), (5452, 10506), (5916, 9682), (5974, 9588), (6392, 8961), (7004, 8178)]