80574576

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8521}}^1$

素因数の和:8729

約数の個数: 40

約数和(自身を含む): 209232144

約数和(自身を除く): 128657568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 8521, 9456, 17042, 25563, 34084, 51126, 68168, 102252, 136336, 204504, 409008, 1678637, 3357274, 5035911, 6714548, 10071822, 13429096, 20143644, 26858192, 40287288, 80574576]

約数ペア:

[(1, 80574576), (2, 40287288), (3, 26858192), (4, 20143644), (6, 13429096), (8, 10071822), (12, 6714548), (16, 5035911), (24, 3357274), (48, 1678637), (197, 409008), (394, 204504), (591, 136336), (788, 102252), (1182, 68168), (1576, 51126), (2364, 34084), (3152, 25563), (4728, 17042), (8521, 9456)]