67697868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 181488384

約数和(自身を除く): 113790516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4091, 4137, 5516, 8182, 8274, 12273, 16364, 16548, 24546, 28637, 49092, 57274, 85911, 114548, 171822, 343644, 805927, 1611854, 2417781, 3223708, 4835562, 5641489, 9671124, 11282978, 16924467, 22565956, 33848934, 67697868]

約数ペア:

[(1, 67697868), (2, 33848934), (3, 22565956), (4, 16924467), (6, 11282978), (7, 9671124), (12, 5641489), (14, 4835562), (21, 3223708), (28, 2417781), (42, 1611854), (84, 805927), (197, 343644), (394, 171822), (591, 114548), (788, 85911), (1182, 57274), (1379, 49092), (2364, 28637), (2758, 24546), (4091, 16548), (4137, 16364), (5516, 12273), (8182, 8274)]