78897403018

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{23143}}^1$

素因数の和:24011

約数の個数: 48

約数和(自身を含む): 141049719360

約数和(自身を除く): 62152316342

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 809, 1618, 2107, 4214, 5663, 11326, 23143, 34787, 39641, 46286, 69574, 79282, 162001, 243509, 324002, 487018, 995149, 1134007, 1704563, 1990298, 2268014, 3409126, 6966043, 13932086, 18722687, 37445374, 48762301, 97524602, 131058809, 262117618, 805075541, 917411663, 1610151082, 1834823326, 5635528787, 11271057574, 39448701509, 78897403018]

約数ペア:

[(1, 78897403018), (2, 39448701509), (7, 11271057574), (14, 5635528787), (43, 1834823326), (49, 1610151082), (86, 917411663), (98, 805075541), (301, 262117618), (602, 131058809), (809, 97524602), (1618, 48762301), (2107, 37445374), (4214, 18722687), (5663, 13932086), (11326, 6966043), (23143, 3409126), (34787, 2268014), (39641, 1990298), (46286, 1704563), (69574, 1134007), (79282, 995149), (162001, 487018), (243509, 324002)]