80549868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16253}}^1$

素因数の和:16326

約数の個数: 48

約数和(自身を含む): 218453760

約数和(自身を除く): 137903892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 16253, 32506, 48759, 65012, 97518, 113771, 195036, 227542, 341313, 455084, 682626, 958927, 1365252, 1917854, 2876781, 3835708, 5753562, 6712489, 11507124, 13424978, 20137467, 26849956, 40274934, 80549868]

約数ペア:

[(1, 80549868), (2, 40274934), (3, 26849956), (4, 20137467), (6, 13424978), (7, 11507124), (12, 6712489), (14, 5753562), (21, 3835708), (28, 2876781), (42, 1917854), (59, 1365252), (84, 958927), (118, 682626), (177, 455084), (236, 341313), (354, 227542), (413, 195036), (708, 113771), (826, 97518), (1239, 65012), (1652, 48759), (2478, 32506), (4956, 16253)]