47906208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^2$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 161501760

約数和(自身を除く): 113595552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 336, 356, 378, 432, 504, 534, 623, 672, 712, 756, 801, 864, 1008, 1068, 1246, 1424, 1512, 1602, 1869, 2016, 2136, 2403, 2492, 2848, 3024, 3204, 3738, 4272, 4806, 4984, 5607, 6048, 6408, 7476, 7921, 8544, 9612, 9968, 11214, 12816, 14952, 15842, 16821, 19224, 19936, 22428, 23763, 25632, 29904, 31684, 33642, 38448, 44856, 47526, 55447, 59808, 63368, 67284, 71289, 76896, 89712, 95052, 110894, 126736, 134568, 142578, 166341, 179424, 190104, 213867, 221788, 253472, 269136, 285156, 332682, 380208, 427734, 443576, 499023, 538272, 570312, 665364, 760416, 855468, 887152, 998046, 1140624, 1330728, 1497069, 1710936, 1774304, 1996092, 2281248, 2661456, 2994138, 3421872, 3992184, 5322912, 5988276, 6843744, 7984368, 11976552, 15968736, 23953104, 47906208]

約数ペア:

[(1, 47906208), (2, 23953104), (3, 15968736), (4, 11976552), (6, 7984368), (7, 6843744), (8, 5988276), (9, 5322912), (12, 3992184), (14, 3421872), (16, 2994138), (18, 2661456), (21, 2281248), (24, 1996092), (27, 1774304), (28, 1710936), (32, 1497069), (36, 1330728), (42, 1140624), (48, 998046), (54, 887152), (56, 855468), (63, 760416), (72, 665364), (84, 570312), (89, 538272), (96, 499023), (108, 443576), (112, 427734), (126, 380208), (144, 332682), (168, 285156), (178, 269136), (189, 253472), (216, 221788), (224, 213867), (252, 190104), (267, 179424), (288, 166341), (336, 142578), (356, 134568), (378, 126736), (432, 110894), (504, 95052), (534, 89712), (623, 76896), (672, 71289), (712, 67284), (756, 63368), (801, 59808), (864, 55447), (1008, 47526), (1068, 44856), (1246, 38448), (1424, 33642), (1512, 31684), (1602, 29904), (1869, 25632), (2016, 23763), (2136, 22428), (2403, 19936), (2492, 19224), (2848, 16821), (3024, 15842), (3204, 14952), (3738, 12816), (4272, 11214), (4806, 9968), (4984, 9612), (5607, 8544), (6048, 7921), (6408, 7476)]