64751472

素因数分解:

$2^4\times 3^2\times {\mathrm{449663}}^1$

素因数の和:449677

約数の個数: 30

約数和(自身を含む): 181214592

約数和(自身を除く): 116463120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449663, 899326, 1348989, 1798652, 2697978, 3597304, 4046967, 5395956, 7194608, 8093934, 10791912, 16187868, 21583824, 32375736, 64751472]

約数ペア:

[(1, 64751472), (2, 32375736), (3, 21583824), (4, 16187868), (6, 10791912), (8, 8093934), (9, 7194608), (12, 5395956), (16, 4046967), (18, 3597304), (24, 2697978), (36, 1798652), (48, 1348989), (72, 899326), (144, 449663)]