80379768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478451}}^1$

素因数の和:478467

約数の個数: 32

約数和(自身を含む): 229656960

約数和(自身を除く): 149277192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478451, 956902, 1435353, 1913804, 2870706, 3349157, 3827608, 5741412, 6698314, 10047471, 11482824, 13396628, 20094942, 26793256, 40189884, 80379768]

約数ペア:

[(1, 80379768), (2, 40189884), (3, 26793256), (4, 20094942), (6, 13396628), (7, 11482824), (8, 10047471), (12, 6698314), (14, 5741412), (21, 3827608), (24, 3349157), (28, 2870706), (42, 1913804), (56, 1435353), (84, 956902), (168, 478451)]