80797976

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4019}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 173664000

約数和(自身を除く): 92866024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 4019, 5026, 8038, 10052, 16076, 20104, 28133, 32152, 56266, 112532, 225064, 1442821, 2885642, 5771284, 10099747, 11542568, 20199494, 40398988, 80797976]

約数ペア:

[(1, 80797976), (2, 40398988), (4, 20199494), (7, 11542568), (8, 10099747), (14, 5771284), (28, 2885642), (56, 1442821), (359, 225064), (718, 112532), (1436, 56266), (2513, 32152), (2872, 28133), (4019, 20104), (5026, 16076), (8038, 10052)]