68999472

素因数分解:

$2^4\times 3^3\times {\mathrm{159721}}^1$

素因数の和:159738

約数の個数: 40

約数和(自身を含む): 198055280

約数和(自身を除く): 129055808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 159721, 319442, 479163, 638884, 958326, 1277768, 1437489, 1916652, 2555536, 2874978, 3833304, 4312467, 5749956, 7666608, 8624934, 11499912, 17249868, 22999824, 34499736, 68999472]

約数ペア:

[(1, 68999472), (2, 34499736), (3, 22999824), (4, 17249868), (6, 11499912), (8, 8624934), (9, 7666608), (12, 5749956), (16, 4312467), (18, 3833304), (24, 2874978), (27, 2555536), (36, 1916652), (48, 1437489), (54, 1277768), (72, 958326), (108, 638884), (144, 479163), (216, 319442), (432, 159721)]