80425998

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 178747296

約数和(自身を除く): 98321298

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 146, 194, 219, 291, 438, 582, 631, 657, 873, 1262, 1314, 1746, 1893, 3786, 5679, 7081, 11358, 14162, 21243, 42486, 46063, 61207, 63729, 92126, 122414, 127458, 138189, 183621, 276378, 367242, 414567, 550863, 829134, 1101726, 4468111, 8936222, 13404333, 26808666, 40212999, 80425998]

約数ペア:

[(1, 80425998), (2, 40212999), (3, 26808666), (6, 13404333), (9, 8936222), (18, 4468111), (73, 1101726), (97, 829134), (146, 550863), (194, 414567), (219, 367242), (291, 276378), (438, 183621), (582, 138189), (631, 127458), (657, 122414), (873, 92126), (1262, 63729), (1314, 61207), (1746, 46063), (1893, 42486), (3786, 21243), (5679, 14162), (7081, 11358)]