81089232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241337}}^1$

素因数の和:241355

約数の個数: 40

約数和(自身を含む): 239407296

約数和(自身を除く): 158318064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241337, 482674, 724011, 965348, 1448022, 1689359, 1930696, 2896044, 3378718, 3861392, 5068077, 5792088, 6757436, 10136154, 11584176, 13514872, 20272308, 27029744, 40544616, 81089232]

約数ペア:

[(1, 81089232), (2, 40544616), (3, 27029744), (4, 20272308), (6, 13514872), (7, 11584176), (8, 10136154), (12, 6757436), (14, 5792088), (16, 5068077), (21, 3861392), (24, 3378718), (28, 2896044), (42, 1930696), (48, 1689359), (56, 1448022), (84, 965348), (112, 724011), (168, 482674), (336, 241337)]