7200504

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 19721520

約数和(自身を除く): 12521016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1031, 1164, 1746, 2062, 2328, 3093, 3492, 4124, 6186, 6984, 8248, 9279, 12372, 18558, 24744, 37116, 74232, 100007, 200014, 300021, 400028, 600042, 800056, 900063, 1200084, 1800126, 2400168, 3600252, 7200504]

約数ペア:

[(1, 7200504), (2, 3600252), (3, 2400168), (4, 1800126), (6, 1200084), (8, 900063), (9, 800056), (12, 600042), (18, 400028), (24, 300021), (36, 200014), (72, 100007), (97, 74232), (194, 37116), (291, 24744), (388, 18558), (582, 12372), (776, 9279), (873, 8248), (1031, 6984), (1164, 6186), (1746, 4124), (2062, 3492), (2328, 3093)]