78040771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 86572800

約数和(自身を除く): 8532029

約数列:

[1, 19, 23, 107, 437, 1669, 2033, 2461, 31711, 38387, 46759, 178583, 729353, 3393077, 4107409, 78040771]

約数ペア:

[(1, 78040771), (19, 4107409), (23, 3393077), (107, 729353), (437, 178583), (1669, 46759), (2033, 38387), (2461, 31711)]