7801128

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 21364980

約数和(自身を除く): 13563852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1117, 1164, 1746, 2234, 2328, 3351, 3492, 4468, 6702, 6984, 8936, 10053, 13404, 20106, 26808, 40212, 80424, 108349, 216698, 325047, 433396, 650094, 866792, 975141, 1300188, 1950282, 2600376, 3900564, 7801128]

約数ペア:

[(1, 7801128), (2, 3900564), (3, 2600376), (4, 1950282), (6, 1300188), (8, 975141), (9, 866792), (12, 650094), (18, 433396), (24, 325047), (36, 216698), (72, 108349), (97, 80424), (194, 40212), (291, 26808), (388, 20106), (582, 13404), (776, 10053), (873, 8936), (1117, 6984), (1164, 6702), (1746, 4468), (2234, 3492), (2328, 3351)]