78196572

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2237}}^1$

素因数の和:3218

約数の個数: 36

約数和(自身を含む): 197955576

約数和(自身を除く): 119759004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 2237, 2913, 3884, 4474, 5826, 6711, 8739, 8948, 11652, 13422, 17478, 20133, 26844, 34956, 40266, 80532, 2172127, 4344254, 6516381, 8688508, 13032762, 19549143, 26065524, 39098286, 78196572]

約数ペア:

[(1, 78196572), (2, 39098286), (3, 26065524), (4, 19549143), (6, 13032762), (9, 8688508), (12, 6516381), (18, 4344254), (36, 2172127), (971, 80532), (1942, 40266), (2237, 34956), (2913, 26844), (3884, 20133), (4474, 17478), (5826, 13422), (6711, 11652), (8739, 8948)]