89640012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13859}}^1$

素因数の和:13891

約数の個数: 72

約数和(自身を含む): 265446720

約数和(自身を除く): 175806708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13859, 27718, 41577, 55436, 83154, 97013, 152449, 166308, 194026, 291039, 304898, 388052, 457347, 582078, 609796, 679091, 914694, 1067143, 1164156, 1358182, 1829388, 2037273, 2134286, 2716364, 3201429, 4074546, 4268572, 6402858, 7470001, 8149092, 12805716, 14940002, 22410003, 29880004, 44820006, 89640012]

約数ペア:

[(1, 89640012), (2, 44820006), (3, 29880004), (4, 22410003), (6, 14940002), (7, 12805716), (11, 8149092), (12, 7470001), (14, 6402858), (21, 4268572), (22, 4074546), (28, 3201429), (33, 2716364), (42, 2134286), (44, 2037273), (49, 1829388), (66, 1358182), (77, 1164156), (84, 1067143), (98, 914694), (132, 679091), (147, 609796), (154, 582078), (196, 457347), (231, 388052), (294, 304898), (308, 291039), (462, 194026), (539, 166308), (588, 152449), (924, 97013), (1078, 83154), (1617, 55436), (2156, 41577), (3234, 27718), (6468, 13859)]