80790768

素因数分解:

$2^4\times 3^2\times {\mathrm{561047}}^1$

素因数の和:561061

約数の個数: 30

約数和(自身を含む): 226102344

約数和(自身を除く): 145311576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561047, 1122094, 1683141, 2244188, 3366282, 4488376, 5049423, 6732564, 8976752, 10098846, 13465128, 20197692, 26930256, 40395384, 80790768]

約数ペア:

[(1, 80790768), (2, 40395384), (3, 26930256), (4, 20197692), (6, 13465128), (8, 10098846), (9, 8976752), (12, 6732564), (16, 5049423), (18, 4488376), (24, 3366282), (36, 2244188), (48, 1683141), (72, 1122094), (144, 561047)]