80656128

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 144

約数和(自身を含む): 272751360

約数和(自身を除く): 192095232

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1667, 1728, 1792, 2016, 2304, 2688, 3024, 3334, 3456, 4032, 5001, 5376, 6048, 6668, 6912, 8064, 10002, 11669, 12096, 13336, 15003, 16128, 20004, 23338, 24192, 26672, 30006, 35007, 40008, 45009, 46676, 48384, 53344, 60012, 70014, 80016, 90018, 93352, 105021, 106688, 120024, 140028, 160032, 180036, 186704, 210042, 213376, 240048, 280056, 315063, 320064, 360072, 373408, 420084, 426752, 480096, 560112, 630126, 640128, 720144, 746816, 840168, 960192, 1120224, 1260252, 1280256, 1440288, 1493632, 1680336, 1920384, 2240448, 2520504, 2880576, 2987264, 3360672, 3840768, 4480896, 5041008, 5761152, 6721344, 8961792, 10082016, 11522304, 13442688, 20164032, 26885376, 40328064, 80656128]

約数ペア:

[(1, 80656128), (2, 40328064), (3, 26885376), (4, 20164032), (6, 13442688), (7, 11522304), (8, 10082016), (9, 8961792), (12, 6721344), (14, 5761152), (16, 5041008), (18, 4480896), (21, 3840768), (24, 3360672), (27, 2987264), (28, 2880576), (32, 2520504), (36, 2240448), (42, 1920384), (48, 1680336), (54, 1493632), (56, 1440288), (63, 1280256), (64, 1260252), (72, 1120224), (84, 960192), (96, 840168), (108, 746816), (112, 720144), (126, 640128), (128, 630126), (144, 560112), (168, 480096), (189, 426752), (192, 420084), (216, 373408), (224, 360072), (252, 320064), (256, 315063), (288, 280056), (336, 240048), (378, 213376), (384, 210042), (432, 186704), (448, 180036), (504, 160032), (576, 140028), (672, 120024), (756, 106688), (768, 105021), (864, 93352), (896, 90018), (1008, 80016), (1152, 70014), (1344, 60012), (1512, 53344), (1667, 48384), (1728, 46676), (1792, 45009), (2016, 40008), (2304, 35007), (2688, 30006), (3024, 26672), (3334, 24192), (3456, 23338), (4032, 20004), (5001, 16128), (5376, 15003), (6048, 13336), (6668, 12096), (6912, 11669), (8064, 10002)]