64290384

素因数分解:

$2^4\times 3^2\times {\mathrm{446461}}^1$

素因数の和:446475

約数の個数: 30

約数和(自身を含む): 179924186

約数和(自身を除く): 115633802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 446461, 892922, 1339383, 1785844, 2678766, 3571688, 4018149, 5357532, 7143376, 8036298, 10715064, 16072596, 21430128, 32145192, 64290384]

約数ペア:

[(1, 64290384), (2, 32145192), (3, 21430128), (4, 16072596), (6, 10715064), (8, 8036298), (9, 7143376), (12, 5357532), (16, 4018149), (18, 3571688), (24, 2678766), (36, 1785844), (48, 1339383), (72, 892922), (144, 446461)]