80604048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239893}}^1$

素因数の和:239911

約数の個数: 40

約数和(自身を含む): 237974848

約数和(自身を除く): 157370800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239893, 479786, 719679, 959572, 1439358, 1679251, 1919144, 2878716, 3358502, 3838288, 5037753, 5757432, 6717004, 10075506, 11514864, 13434008, 20151012, 26868016, 40302024, 80604048]

約数ペア:

[(1, 80604048), (2, 40302024), (3, 26868016), (4, 20151012), (6, 13434008), (7, 11514864), (8, 10075506), (12, 6717004), (14, 5757432), (16, 5037753), (21, 3838288), (24, 3358502), (28, 2878716), (42, 1919144), (48, 1679251), (56, 1439358), (84, 959572), (112, 719679), (168, 479786), (336, 239893)]