80842464

素因数分解:

$2^5\times 3^2\times {\mathrm{280703}}^1$

素因数の和:280719

約数の個数: 36

約数和(自身を含む): 229896576

約数和(自身を除く): 149054112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280703, 561406, 842109, 1122812, 1684218, 2245624, 2526327, 3368436, 4491248, 5052654, 6736872, 8982496, 10105308, 13473744, 20210616, 26947488, 40421232, 80842464]

約数ペア:

[(1, 80842464), (2, 40421232), (3, 26947488), (4, 20210616), (6, 13473744), (8, 10105308), (9, 8982496), (12, 6736872), (16, 5052654), (18, 4491248), (24, 3368436), (32, 2526327), (36, 2245624), (48, 1684218), (72, 1122812), (96, 842109), (144, 561406), (288, 280703)]