80901648

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19373}}^1$

素因数の和:19416

約数の個数: 60

約数和(自身を含む): 234231660

約数和(自身を除く): 153330012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 309968, 348714, 464952, 561817, 697428, 929904, 1123634, 1394856, 1685451, 2247268, 2789712, 3370902, 4494536, 5056353, 6741804, 8989072, 10112706, 13483608, 20225412, 26967216, 40450824, 80901648]

約数ペア:

[(1, 80901648), (2, 40450824), (3, 26967216), (4, 20225412), (6, 13483608), (8, 10112706), (9, 8989072), (12, 6741804), (16, 5056353), (18, 4494536), (24, 3370902), (29, 2789712), (36, 2247268), (48, 1685451), (58, 1394856), (72, 1123634), (87, 929904), (116, 697428), (144, 561817), (174, 464952), (232, 348714), (261, 309968), (348, 232476), (464, 174357), (522, 154984), (696, 116238), (1044, 77492), (1392, 58119), (2088, 38746), (4176, 19373)]