81008033904

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4186

約数の個数: 400

約数和(自身を含む): 280563757056

約数和(自身を除く): 199555723152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 71, 72, 81, 84, 93, 108, 112, 124, 126, 142, 144, 162, 168, 186, 189, 213, 216, 217, 248, 252, 279, 284, 324, 336, 372, 378, 426, 432, 434, 496, 497, 504, 558, 567, 568, 639, 648, 651, 744, 756, 837, 852, 868, 994, 1008, 1116, 1134, 1136, 1278, 1296, 1302, 1488, 1491, 1512, 1674, 1704, 1736, 1917, 1953, 1988, 2201, 2232, 2268, 2511, 2556, 2604, 2982, 3024, 3348, 3408, 3472, 3834, 3906, 3976, 4057, 4402, 4464, 4473, 4536, 5022, 5112, 5208, 5751, 5859, 5964, 6603, 6696, 7668, 7812, 7952, 8114, 8804, 8946, 9072, 10044, 10224, 10416, 11502, 11718, 11928, 12171, 13206, 13392, 13419, 15336, 15407, 15624, 16228, 17577, 17608, 17892, 19809, 20088, 23004, 23436, 23856, 24342, 26412, 26838, 28399, 30672, 30814, 31248, 32456, 35154, 35216, 35784, 36513, 39618, 40176, 40257, 46008, 46221, 46872, 48684, 52824, 53676, 56798, 59427, 61628, 64912, 70308, 71568, 73026, 79236, 80514, 85197, 92016, 92442, 93744, 97368, 105648, 107352, 109539, 113596, 118854, 123256, 125767, 138663, 140616, 146052, 158472, 161028, 170394, 178281, 184884, 194736, 214704, 219078, 227192, 237708, 246512, 251534, 255591, 277326, 281232, 288047, 292104, 316944, 322056, 328617, 340788, 356562, 369768, 377301, 415989, 438156, 454384, 475416, 503068, 511182, 554652, 576094, 584208, 644112, 657234, 681576, 713124, 739536, 754602, 766773, 831978, 864141, 876312, 880369, 950832, 1006136, 1022364, 1109304, 1131903, 1152188, 1247967, 1314468, 1363152, 1426248, 1509204, 1533546, 1663956, 1728282, 1752624, 1760738, 2012272, 2016329, 2044728, 2218608, 2263806, 2300319, 2304376, 2495934, 2592423, 2628936, 2641107, 2852496, 3018408, 3067092, 3327912, 3395709, 3456564, 3521476, 4032658, 4089456, 4527612, 4600638, 4608752, 4991868, 5184846, 5257872, 5282214, 6036816, 6048987, 6134184, 6655824, 6791418, 6913128, 7042952, 7777269, 7923321, 8065316, 8929457, 9055224, 9201276, 9983736, 10187127, 10369692, 10564428, 12097974, 12268368, 13582836, 13826256, 14085904, 15554538, 15846642, 16130632, 17858914, 18110448, 18146961, 18402552, 19967472, 20374254, 20739384, 21128856, 23331807, 23769963, 24195948, 26788371, 27165672, 31109076, 31693284, 32261264, 35717828, 36293922, 36805104, 40748508, 41478768, 42257712, 46663614, 47539926, 48391896, 53576742, 54331344, 54440883, 62218152, 62506199, 63386568, 71309889, 71435656, 72587844, 80365113, 81497016, 93327228, 95079852, 96783792, 107153484, 108881766, 124436304, 125012398, 126773136, 142619778, 142871312, 145175688, 160730226, 162994032, 163322649, 186654456, 187518597, 190159704, 214306968, 217763532, 241095339, 250024796, 285239556, 290351376, 321460452, 326645298, 373308912, 375037194, 380319408, 428613936, 435527064, 482190678, 500049592, 562555791, 570479112, 642920904, 653290596, 723286017, 750074388, 871054128, 964381356, 1000099184, 1125111582, 1140958224, 1285841808, 1306581192, 1446572034, 1500148776, 1687667373, 1928762712, 2250223164, 2613162384, 2893144068, 3000297552, 3375334746, 3857525424, 4500446328, 5063002119, 5786288136, 6750669492, 9000892656, 10126004238, 11572576272, 13501338984, 20252008476, 27002677968, 40504016952, 81008033904]

約数ペア:

[(1, 81008033904), (2, 40504016952), (3, 27002677968), (4, 20252008476), (6, 13501338984), (7, 11572576272), (8, 10126004238), (9, 9000892656), (12, 6750669492), (14, 5786288136), (16, 5063002119), (18, 4500446328), (21, 3857525424), (24, 3375334746), (27, 3000297552), (28, 2893144068), (31, 2613162384), (36, 2250223164), (42, 1928762712), (48, 1687667373), (54, 1500148776), (56, 1446572034), (62, 1306581192), (63, 1285841808), (71, 1140958224), (72, 1125111582), (81, 1000099184), (84, 964381356), (93, 871054128), (108, 750074388), (112, 723286017), (124, 653290596), (126, 642920904), (142, 570479112), (144, 562555791), (162, 500049592), (168, 482190678), (186, 435527064), (189, 428613936), (213, 380319408), (216, 375037194), (217, 373308912), (248, 326645298), (252, 321460452), (279, 290351376), (284, 285239556), (324, 250024796), (336, 241095339), (372, 217763532), (378, 214306968), (426, 190159704), (432, 187518597), (434, 186654456), (496, 163322649), (497, 162994032), (504, 160730226), (558, 145175688), (567, 142871312), (568, 142619778), (639, 126773136), (648, 125012398), (651, 124436304), (744, 108881766), (756, 107153484), (837, 96783792), (852, 95079852), (868, 93327228), (994, 81497016), (1008, 80365113), (1116, 72587844), (1134, 71435656), (1136, 71309889), (1278, 63386568), (1296, 62506199), (1302, 62218152), (1488, 54440883), (1491, 54331344), (1512, 53576742), (1674, 48391896), (1704, 47539926), (1736, 46663614), (1917, 42257712), (1953, 41478768), (1988, 40748508), (2201, 36805104), (2232, 36293922), (2268, 35717828), (2511, 32261264), (2556, 31693284), (2604, 31109076), (2982, 27165672), (3024, 26788371), (3348, 24195948), (3408, 23769963), (3472, 23331807), (3834, 21128856), (3906, 20739384), (3976, 20374254), (4057, 19967472), (4402, 18402552), (4464, 18146961), (4473, 18110448), (4536, 17858914), (5022, 16130632), (5112, 15846642), (5208, 15554538), (5751, 14085904), (5859, 13826256), (5964, 13582836), (6603, 12268368), (6696, 12097974), (7668, 10564428), (7812, 10369692), (7952, 10187127), (8114, 9983736), (8804, 9201276), (8946, 9055224), (9072, 8929457), (10044, 8065316), (10224, 7923321), (10416, 7777269), (11502, 7042952), (11718, 6913128), (11928, 6791418), (12171, 6655824), (13206, 6134184), (13392, 6048987), (13419, 6036816), (15336, 5282214), (15407, 5257872), (15624, 5184846), (16228, 4991868), (17577, 4608752), (17608, 4600638), (17892, 4527612), (19809, 4089456), (20088, 4032658), (23004, 3521476), (23436, 3456564), (23856, 3395709), (24342, 3327912), (26412, 3067092), (26838, 3018408), (28399, 2852496), (30672, 2641107), (30814, 2628936), (31248, 2592423), (32456, 2495934), (35154, 2304376), (35216, 2300319), (35784, 2263806), (36513, 2218608), (39618, 2044728), (40176, 2016329), (40257, 2012272), (46008, 1760738), (46221, 1752624), (46872, 1728282), (48684, 1663956), (52824, 1533546), (53676, 1509204), (56798, 1426248), (59427, 1363152), (61628, 1314468), (64912, 1247967), (70308, 1152188), (71568, 1131903), (73026, 1109304), (79236, 1022364), (80514, 1006136), (85197, 950832), (92016, 880369), (92442, 876312), (93744, 864141), (97368, 831978), (105648, 766773), (107352, 754602), (109539, 739536), (113596, 713124), (118854, 681576), (123256, 657234), (125767, 644112), (138663, 584208), (140616, 576094), (146052, 554652), (158472, 511182), (161028, 503068), (170394, 475416), (178281, 454384), (184884, 438156), (194736, 415989), (214704, 377301), (219078, 369768), (227192, 356562), (237708, 340788), (246512, 328617), (251534, 322056), (255591, 316944), (277326, 292104), (281232, 288047)]