63999648

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 182800800

約数和(自身を除く): 118801152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 619, 718, 1077, 1238, 1436, 1857, 2154, 2476, 2872, 3231, 3714, 4308, 4952, 5571, 5744, 6462, 7428, 8616, 9904, 11142, 11488, 12924, 14856, 17232, 19808, 22284, 25848, 29712, 34464, 44568, 51696, 59424, 89136, 103392, 178272, 222221, 444442, 666663, 888884, 1333326, 1777768, 1999989, 2666652, 3555536, 3999978, 5333304, 7111072, 7999956, 10666608, 15999912, 21333216, 31999824, 63999648]

約数ペア:

[(1, 63999648), (2, 31999824), (3, 21333216), (4, 15999912), (6, 10666608), (8, 7999956), (9, 7111072), (12, 5333304), (16, 3999978), (18, 3555536), (24, 2666652), (32, 1999989), (36, 1777768), (48, 1333326), (72, 888884), (96, 666663), (144, 444442), (288, 222221), (359, 178272), (619, 103392), (718, 89136), (1077, 59424), (1238, 51696), (1436, 44568), (1857, 34464), (2154, 29712), (2476, 25848), (2872, 22284), (3231, 19808), (3714, 17232), (4308, 14856), (4952, 12924), (5571, 11488), (5744, 11142), (6462, 9904), (7428, 8616)]