64672848

素因数分解:

$2^4\times 3^2\times {\mathrm{449117}}^1$

素因数の和:449131

約数の個数: 30

約数和(自身を含む): 180994554

約数和(自身を除く): 116321706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449117, 898234, 1347351, 1796468, 2694702, 3592936, 4042053, 5389404, 7185872, 8084106, 10778808, 16168212, 21557616, 32336424, 64672848]

約数ペア:

[(1, 64672848), (2, 32336424), (3, 21557616), (4, 16168212), (6, 10778808), (8, 8084106), (9, 7185872), (12, 5389404), (16, 4042053), (18, 3592936), (24, 2694702), (36, 1796468), (48, 1347351), (72, 898234), (144, 449117)]