68910708

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 164003840

約数和(自身を除く): 95093132

約数列:

[1, 2, 3, 4, 6, 12, 103, 127, 206, 254, 309, 381, 412, 439, 508, 618, 762, 878, 1236, 1317, 1524, 1756, 2634, 5268, 13081, 26162, 39243, 45217, 52324, 55753, 78486, 90434, 111506, 135651, 156972, 167259, 180868, 223012, 271302, 334518, 542604, 669036, 5742559, 11485118, 17227677, 22970236, 34455354, 68910708]

約数ペア:

[(1, 68910708), (2, 34455354), (3, 22970236), (4, 17227677), (6, 11485118), (12, 5742559), (103, 669036), (127, 542604), (206, 334518), (254, 271302), (309, 223012), (381, 180868), (412, 167259), (439, 156972), (508, 135651), (618, 111506), (762, 90434), (878, 78486), (1236, 55753), (1317, 52324), (1524, 45217), (1756, 39243), (2634, 26162), (5268, 13081)]