64638468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43793}}^1$

素因数の和:43844

約数の個数: 36

約数和(自身を含む): 167380668

約数和(自身を除く): 102742200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 43793, 87586, 131379, 175172, 262758, 394137, 525516, 788274, 1576548, 1795513, 3591026, 5386539, 7182052, 10773078, 16159617, 21546156, 32319234, 64638468]

約数ペア:

[(1, 64638468), (2, 32319234), (3, 21546156), (4, 16159617), (6, 10773078), (9, 7182052), (12, 5386539), (18, 3591026), (36, 1795513), (41, 1576548), (82, 788274), (123, 525516), (164, 394137), (246, 262758), (369, 175172), (492, 131379), (738, 87586), (1476, 43793)]