80569584

素因数分解:

$2^4\times 3^2\times {\mathrm{559511}}^1$

素因数の和:559525

約数の個数: 30

約数和(自身を含む): 225483336

約数和(自身を除く): 144913752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 559511, 1119022, 1678533, 2238044, 3357066, 4476088, 5035599, 6714132, 8952176, 10071198, 13428264, 20142396, 26856528, 40284792, 80569584]

約数ペア:

[(1, 80569584), (2, 40284792), (3, 26856528), (4, 20142396), (6, 13428264), (8, 10071198), (9, 8952176), (12, 6714132), (16, 5035599), (18, 4476088), (24, 3357066), (36, 2238044), (48, 1678533), (72, 1119022), (144, 559511)]