80345454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9613}}^1$

素因数の和:9824

約数の個数: 32

約数和(自身を含む): 184588800

約数和(自身を除く): 104243346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 9613, 19226, 28839, 57678, 67291, 134582, 201873, 403746, 1912987, 3825974, 5738961, 11477922, 13390909, 26781818, 40172727, 80345454]

約数ペア:

[(1, 80345454), (2, 40172727), (3, 26781818), (6, 13390909), (7, 11477922), (14, 5738961), (21, 3825974), (42, 1912987), (199, 403746), (398, 201873), (597, 134582), (1194, 67291), (1393, 57678), (2786, 28839), (4179, 19226), (8358, 9613)]