68480982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 157798368

約数和(自身を除く): 89317386

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3121, 3657, 6242, 7314, 9363, 10971, 18726, 21942, 28089, 56178, 71783, 143566, 165413, 215349, 330826, 430698, 496239, 646047, 992478, 1292094, 1488717, 2977434, 3804499, 7608998, 11413497, 22826994, 34240491, 68480982]

約数ペア:

[(1, 68480982), (2, 34240491), (3, 22826994), (6, 11413497), (9, 7608998), (18, 3804499), (23, 2977434), (46, 1488717), (53, 1292094), (69, 992478), (106, 646047), (138, 496239), (159, 430698), (207, 330826), (318, 215349), (414, 165413), (477, 143566), (954, 71783), (1219, 56178), (2438, 28089), (3121, 21942), (3657, 18726), (6242, 10971), (7314, 9363)]