64340712

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3739}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 175032000

約数和(自身を除く): 110691288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3739, 4302, 5736, 7478, 8604, 11217, 14956, 17208, 22434, 29912, 33651, 44868, 67302, 89736, 134604, 269208, 893621, 1787242, 2680863, 3574484, 5361726, 7148968, 8042589, 10723452, 16085178, 21446904, 32170356, 64340712]

約数ペア:

[(1, 64340712), (2, 32170356), (3, 21446904), (4, 16085178), (6, 10723452), (8, 8042589), (9, 7148968), (12, 5361726), (18, 3574484), (24, 2680863), (36, 1787242), (72, 893621), (239, 269208), (478, 134604), (717, 89736), (956, 67302), (1434, 44868), (1912, 33651), (2151, 29912), (2868, 22434), (3739, 17208), (4302, 14956), (5736, 11217), (7478, 8604)]