81609936

素因数分解:

$2^4\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2801}}^1$

素因数の和:3419

約数の個数: 40

約数和(自身を含む): 211248384

約数和(自身を除く): 129638448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 607, 1214, 1821, 2428, 2801, 3642, 4856, 5602, 7284, 8403, 9712, 11204, 14568, 16806, 22408, 29136, 33612, 44816, 67224, 134448, 1700207, 3400414, 5100621, 6800828, 10201242, 13601656, 20402484, 27203312, 40804968, 81609936]

約数ペア:

[(1, 81609936), (2, 40804968), (3, 27203312), (4, 20402484), (6, 13601656), (8, 10201242), (12, 6800828), (16, 5100621), (24, 3400414), (48, 1700207), (607, 134448), (1214, 67224), (1821, 44816), (2428, 33612), (2801, 29136), (3642, 22408), (4856, 16806), (5602, 14568), (7284, 11204), (8403, 9712)]