64521072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 270

約数和(自身を含む): 237121976

約数和(自身を除く): 172600904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 112, 121, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 231, 242, 252, 253, 264, 276, 308, 322, 336, 363, 368, 396, 414, 462, 483, 484, 504, 506, 528, 529, 552, 616, 644, 693, 726, 759, 792, 828, 847, 924, 966, 968, 1008, 1012, 1058, 1089, 1104, 1232, 1288, 1386, 1449, 1452, 1518, 1584, 1587, 1656, 1694, 1771, 1848, 1932, 1936, 2024, 2116, 2178, 2277, 2541, 2576, 2772, 2783, 2898, 2904, 3036, 3174, 3312, 3388, 3542, 3696, 3703, 3864, 4048, 4232, 4356, 4554, 4761, 5082, 5313, 5544, 5566, 5796, 5808, 5819, 6072, 6348, 6776, 7084, 7406, 7623, 7728, 8349, 8464, 8712, 9108, 9522, 10164, 10626, 11088, 11109, 11132, 11592, 11638, 12144, 12696, 13552, 14168, 14812, 15246, 15939, 16698, 17424, 17457, 18216, 19044, 19481, 20328, 21252, 22218, 22264, 23184, 23276, 25047, 25392, 28336, 29624, 30492, 31878, 33327, 33396, 34914, 36432, 38088, 38962, 40656, 40733, 42504, 44436, 44528, 46552, 50094, 52371, 58443, 59248, 60984, 63756, 64009, 66654, 66792, 69828, 76176, 77924, 81466, 85008, 88872, 93104, 100188, 104742, 116886, 121968, 122199, 127512, 128018, 133308, 133584, 139656, 155848, 162932, 175329, 177744, 192027, 200376, 209484, 233772, 244398, 255024, 256036, 266616, 279312, 311696, 325864, 350658, 366597, 384054, 400752, 418968, 448063, 467544, 488796, 512072, 533232, 576081, 651728, 701316, 733194, 768108, 837936, 896126, 935088, 977592, 1024144, 1152162, 1344189, 1402632, 1466388, 1536216, 1792252, 1955184, 2304324, 2688378, 2805264, 2932776, 3072432, 3584504, 4032567, 4608648, 5376756, 5865552, 7169008, 8065134, 9217296, 10753512, 16130268, 21507024, 32260536, 64521072]

約数ペア:

[(1, 64521072), (2, 32260536), (3, 21507024), (4, 16130268), (6, 10753512), (7, 9217296), (8, 8065134), (9, 7169008), (11, 5865552), (12, 5376756), (14, 4608648), (16, 4032567), (18, 3584504), (21, 3072432), (22, 2932776), (23, 2805264), (24, 2688378), (28, 2304324), (33, 1955184), (36, 1792252), (42, 1536216), (44, 1466388), (46, 1402632), (48, 1344189), (56, 1152162), (63, 1024144), (66, 977592), (69, 935088), (72, 896126), (77, 837936), (84, 768108), (88, 733194), (92, 701316), (99, 651728), (112, 576081), (121, 533232), (126, 512072), (132, 488796), (138, 467544), (144, 448063), (154, 418968), (161, 400752), (168, 384054), (176, 366597), (184, 350658), (198, 325864), (207, 311696), (231, 279312), (242, 266616), (252, 256036), (253, 255024), (264, 244398), (276, 233772), (308, 209484), (322, 200376), (336, 192027), (363, 177744), (368, 175329), (396, 162932), (414, 155848), (462, 139656), (483, 133584), (484, 133308), (504, 128018), (506, 127512), (528, 122199), (529, 121968), (552, 116886), (616, 104742), (644, 100188), (693, 93104), (726, 88872), (759, 85008), (792, 81466), (828, 77924), (847, 76176), (924, 69828), (966, 66792), (968, 66654), (1008, 64009), (1012, 63756), (1058, 60984), (1089, 59248), (1104, 58443), (1232, 52371), (1288, 50094), (1386, 46552), (1449, 44528), (1452, 44436), (1518, 42504), (1584, 40733), (1587, 40656), (1656, 38962), (1694, 38088), (1771, 36432), (1848, 34914), (1932, 33396), (1936, 33327), (2024, 31878), (2116, 30492), (2178, 29624), (2277, 28336), (2541, 25392), (2576, 25047), (2772, 23276), (2783, 23184), (2898, 22264), (2904, 22218), (3036, 21252), (3174, 20328), (3312, 19481), (3388, 19044), (3542, 18216), (3696, 17457), (3703, 17424), (3864, 16698), (4048, 15939), (4232, 15246), (4356, 14812), (4554, 14168), (4761, 13552), (5082, 12696), (5313, 12144), (5544, 11638), (5566, 11592), (5796, 11132), (5808, 11109), (5819, 11088), (6072, 10626), (6348, 10164), (6776, 9522), (7084, 9108), (7406, 8712), (7623, 8464), (7728, 8349)]