7984368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^2$

素因数の和:199

約数の個数: 90

約数和(自身を含む): 25827464

約数和(自身を除く): 17843096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2492, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 7921, 9968, 11214, 12816, 14952, 15842, 22428, 23763, 29904, 31684, 44856, 47526, 55447, 63368, 71289, 89712, 95052, 110894, 126736, 142578, 166341, 190104, 221788, 285156, 332682, 380208, 443576, 499023, 570312, 665364, 887152, 998046, 1140624, 1330728, 1996092, 2661456, 3992184, 7984368]

約数ペア:

[(1, 7984368), (2, 3992184), (3, 2661456), (4, 1996092), (6, 1330728), (7, 1140624), (8, 998046), (9, 887152), (12, 665364), (14, 570312), (16, 499023), (18, 443576), (21, 380208), (24, 332682), (28, 285156), (36, 221788), (42, 190104), (48, 166341), (56, 142578), (63, 126736), (72, 110894), (84, 95052), (89, 89712), (112, 71289), (126, 63368), (144, 55447), (168, 47526), (178, 44856), (252, 31684), (267, 29904), (336, 23763), (356, 22428), (504, 15842), (534, 14952), (623, 12816), (712, 11214), (801, 9968), (1008, 7921), (1068, 7476), (1246, 6408), (1424, 5607), (1602, 4984), (1869, 4272), (2136, 3738), (2492, 3204)]