82570992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{245747}}^1$

素因数の和:245765

約数の個数: 40

約数和(自身を含む): 243782016

約数和(自身を除く): 161211024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 245747, 491494, 737241, 982988, 1474482, 1720229, 1965976, 2948964, 3440458, 3931952, 5160687, 5897928, 6880916, 10321374, 11795856, 13761832, 20642748, 27523664, 41285496, 82570992]

約数ペア:

[(1, 82570992), (2, 41285496), (3, 27523664), (4, 20642748), (6, 13761832), (7, 11795856), (8, 10321374), (12, 6880916), (14, 5897928), (16, 5160687), (21, 3931952), (24, 3440458), (28, 2948964), (42, 1965976), (48, 1720229), (56, 1474482), (84, 982988), (112, 737241), (168, 491494), (336, 245747)]