68788908

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19699}}^1$

素因数の和:19806

約数の個数: 36

約数和(自身を含む): 175684600

約数和(自身を除く): 106895692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 19699, 39398, 59097, 78796, 118194, 177291, 236388, 354582, 709164, 1910803, 3821606, 5732409, 7643212, 11464818, 17197227, 22929636, 34394454, 68788908]

約数ペア:

[(1, 68788908), (2, 34394454), (3, 22929636), (4, 17197227), (6, 11464818), (9, 7643212), (12, 5732409), (18, 3821606), (36, 1910803), (97, 709164), (194, 354582), (291, 236388), (388, 177291), (582, 118194), (873, 78796), (1164, 59097), (1746, 39398), (3492, 19699)]