66447648

素因数分解:

$2^5\times 3^3\times {\mathrm{76907}}^1$

素因数の和:76926

約数の個数: 48

約数和(自身を含む): 193808160

約数和(自身を除く): 127360512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 76907, 153814, 230721, 307628, 461442, 615256, 692163, 922884, 1230512, 1384326, 1845768, 2076489, 2461024, 2768652, 3691536, 4152978, 5537304, 7383072, 8305956, 11074608, 16611912, 22149216, 33223824, 66447648]

約数ペア:

[(1, 66447648), (2, 33223824), (3, 22149216), (4, 16611912), (6, 11074608), (8, 8305956), (9, 7383072), (12, 5537304), (16, 4152978), (18, 3691536), (24, 2768652), (27, 2461024), (32, 2076489), (36, 1845768), (48, 1384326), (54, 1230512), (72, 922884), (96, 692163), (108, 615256), (144, 461442), (216, 307628), (288, 230721), (432, 153814), (864, 76907)]