80478048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{119759}}^1$

素因数の和:119779

約数の個数: 48

約数和(自身を含む): 241436160

約数和(自身を除く): 160958112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 119759, 239518, 359277, 479036, 718554, 838313, 958072, 1437108, 1676626, 1916144, 2514939, 2874216, 3353252, 3832288, 5029878, 5748432, 6706504, 10059756, 11496864, 13413008, 20119512, 26826016, 40239024, 80478048]

約数ペア:

[(1, 80478048), (2, 40239024), (3, 26826016), (4, 20119512), (6, 13413008), (7, 11496864), (8, 10059756), (12, 6706504), (14, 5748432), (16, 5029878), (21, 3832288), (24, 3353252), (28, 2874216), (32, 2514939), (42, 1916144), (48, 1676626), (56, 1437108), (84, 958072), (96, 838313), (112, 718554), (168, 479036), (224, 359277), (336, 239518), (672, 119759)]