77661276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12007}}^1$

素因数の和:12039

約数の個数: 72

約数和(自身を含む): 229977216

約数和(自身を除く): 152315940

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, 12007, 24014, 36021, 48028, 72042, 84049, 132077, 144084, 168098, 252147, 264154, 336196, 396231, 504294, 528308, 588343, 792462, 924539, 1008588, 1176686, 1584924, 1765029, 1849078, 2353372, 2773617, 3530058, 3698156, 5547234, 6471773, 7060116, 11094468, 12943546, 19415319, 25887092, 38830638, 77661276]

約数ペア:

[(1, 77661276), (2, 38830638), (3, 25887092), (4, 19415319), (6, 12943546), (7, 11094468), (11, 7060116), (12, 6471773), (14, 5547234), (21, 3698156), (22, 3530058), (28, 2773617), (33, 2353372), (42, 1849078), (44, 1765029), (49, 1584924), (66, 1176686), (77, 1008588), (84, 924539), (98, 792462), (132, 588343), (147, 528308), (154, 504294), (196, 396231), (231, 336196), (294, 264154), (308, 252147), (462, 168098), (539, 144084), (588, 132077), (924, 84049), (1078, 72042), (1617, 48028), (2156, 36021), (3234, 24014), (6468, 12007)]