81793152

素因数分解:

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

素因数の和:70

約数の個数: 320

約数和(自身を含む): 296208000

約数和(自身を除く): 214414848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 252, 276, 288, 294, 322, 324, 336, 343, 368, 378, 384, 392, 414, 432, 441, 448, 483, 504, 552, 567, 576, 588, 621, 644, 648, 672, 686, 736, 756, 784, 828, 864, 882, 896, 966, 1008, 1029, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1296, 1323, 1344, 1372, 1449, 1472, 1512, 1568, 1656, 1728, 1764, 1863, 1932, 2016, 2058, 2208, 2254, 2268, 2352, 2484, 2576, 2592, 2646, 2688, 2744, 2898, 2944, 3024, 3087, 3136, 3312, 3381, 3456, 3528, 3726, 3864, 3969, 4032, 4116, 4347, 4416, 4508, 4536, 4704, 4968, 5152, 5184, 5292, 5488, 5796, 6048, 6174, 6272, 6624, 6762, 7056, 7452, 7728, 7889, 7938, 8064, 8232, 8694, 8832, 9016, 9072, 9261, 9408, 9936, 10143, 10304, 10368, 10584, 10976, 11592, 12096, 12348, 13041, 13248, 13524, 14112, 14904, 15456, 15778, 15876, 16464, 17388, 18032, 18144, 18522, 18816, 19872, 20286, 20608, 21168, 21952, 23184, 23667, 24192, 24696, 26082, 26496, 27048, 27783, 28224, 29808, 30429, 30912, 31556, 31752, 32928, 34776, 36064, 36288, 37044, 39744, 40572, 42336, 43904, 46368, 47334, 49392, 52164, 54096, 55566, 56448, 59616, 60858, 61824, 63112, 63504, 65856, 69552, 71001, 72128, 72576, 74088, 79488, 81144, 84672, 91287, 92736, 94668, 98784, 104328, 108192, 111132, 119232, 121716, 126224, 127008, 131712, 139104, 142002, 144256, 148176, 162288, 169344, 182574, 185472, 189336, 197568, 208656, 213003, 216384, 222264, 238464, 243432, 252448, 254016, 278208, 284004, 296352, 324576, 365148, 378672, 395136, 417312, 426006, 432768, 444528, 486864, 504896, 508032, 556416, 568008, 592704, 639009, 649152, 730296, 757344, 834624, 852012, 889056, 973728, 1009792, 1136016, 1185408, 1278018, 1298304, 1460592, 1514688, 1669248, 1704024, 1778112, 1947456, 2272032, 2556036, 2921184, 3029376, 3408048, 3556224, 3894912, 4544064, 5112072, 5842368, 6816096, 9088128, 10224144, 11684736, 13632192, 20448288, 27264384, 40896576, 81793152]

約数ペア:

[(1, 81793152), (2, 40896576), (3, 27264384), (4, 20448288), (6, 13632192), (7, 11684736), (8, 10224144), (9, 9088128), (12, 6816096), (14, 5842368), (16, 5112072), (18, 4544064), (21, 3894912), (23, 3556224), (24, 3408048), (27, 3029376), (28, 2921184), (32, 2556036), (36, 2272032), (42, 1947456), (46, 1778112), (48, 1704024), (49, 1669248), (54, 1514688), (56, 1460592), (63, 1298304), (64, 1278018), (69, 1185408), (72, 1136016), (81, 1009792), (84, 973728), (92, 889056), (96, 852012), (98, 834624), (108, 757344), (112, 730296), (126, 649152), (128, 639009), (138, 592704), (144, 568008), (147, 556416), (161, 508032), (162, 504896), (168, 486864), (184, 444528), (189, 432768), (192, 426006), (196, 417312), (207, 395136), (216, 378672), (224, 365148), (252, 324576), (276, 296352), (288, 284004), (294, 278208), (322, 254016), (324, 252448), (336, 243432), (343, 238464), (368, 222264), (378, 216384), (384, 213003), (392, 208656), (414, 197568), (432, 189336), (441, 185472), (448, 182574), (483, 169344), (504, 162288), (552, 148176), (567, 144256), (576, 142002), (588, 139104), (621, 131712), (644, 127008), (648, 126224), (672, 121716), (686, 119232), (736, 111132), (756, 108192), (784, 104328), (828, 98784), (864, 94668), (882, 92736), (896, 91287), (966, 84672), (1008, 81144), (1029, 79488), (1104, 74088), (1127, 72576), (1134, 72128), (1152, 71001), (1176, 69552), (1242, 65856), (1288, 63504), (1296, 63112), (1323, 61824), (1344, 60858), (1372, 59616), (1449, 56448), (1472, 55566), (1512, 54096), (1568, 52164), (1656, 49392), (1728, 47334), (1764, 46368), (1863, 43904), (1932, 42336), (2016, 40572), (2058, 39744), (2208, 37044), (2254, 36288), (2268, 36064), (2352, 34776), (2484, 32928), (2576, 31752), (2592, 31556), (2646, 30912), (2688, 30429), (2744, 29808), (2898, 28224), (2944, 27783), (3024, 27048), (3087, 26496), (3136, 26082), (3312, 24696), (3381, 24192), (3456, 23667), (3528, 23184), (3726, 21952), (3864, 21168), (3969, 20608), (4032, 20286), (4116, 19872), (4347, 18816), (4416, 18522), (4508, 18144), (4536, 18032), (4704, 17388), (4968, 16464), (5152, 15876), (5184, 15778), (5292, 15456), (5488, 14904), (5796, 14112), (6048, 13524), (6174, 13248), (6272, 13041), (6624, 12348), (6762, 12096), (7056, 11592), (7452, 10976), (7728, 10584), (7889, 10368), (7938, 10304), (8064, 10143), (8232, 9936), (8694, 9408), (8832, 9261), (9016, 9072)]