73428768

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 190747872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 71, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 142, 144, 152, 162, 168, 171, 189, 213, 216, 224, 228, 243, 252, 266, 284, 288, 304, 324, 336, 342, 378, 399, 426, 432, 456, 486, 497, 504, 513, 532, 567, 568, 608, 639, 648, 672, 684, 756, 798, 852, 864, 912, 972, 994, 1008, 1026, 1064, 1134, 1136, 1197, 1278, 1296, 1349, 1368, 1491, 1512, 1539, 1596, 1701, 1704, 1824, 1917, 1944, 1988, 2016, 2052, 2128, 2268, 2272, 2394, 2556, 2592, 2698, 2736, 2982, 3024, 3078, 3192, 3402, 3408, 3591, 3834, 3888, 3976, 4047, 4104, 4256, 4473, 4536, 4617, 4788, 5112, 5396, 5472, 5751, 5964, 6048, 6156, 6384, 6804, 6816, 7182, 7668, 7776, 7952, 8094, 8208, 8946, 9072, 9234, 9443, 9576, 10224, 10773, 10792, 11502, 11928, 12141, 12312, 12768, 13419, 13608, 14364, 15336, 15904, 16188, 16416, 17253, 17892, 18144, 18468, 18886, 19152, 20448, 21546, 21584, 23004, 23856, 24282, 24624, 26838, 27216, 28329, 28728, 30672, 32319, 32376, 34506, 35784, 36423, 36936, 37772, 38304, 40257, 43092, 43168, 46008, 47712, 48564, 49248, 53676, 54432, 56658, 57456, 61344, 64638, 64752, 69012, 71568, 72846, 73872, 75544, 80514, 84987, 86184, 92016, 97128, 107352, 109269, 113316, 114912, 120771, 129276, 129504, 138024, 143136, 145692, 147744, 151088, 161028, 169974, 172368, 184032, 194256, 214704, 218538, 226632, 241542, 254961, 258552, 276048, 291384, 302176, 322056, 327807, 339948, 344736, 388512, 429408, 437076, 453264, 483084, 509922, 517104, 552096, 582768, 644112, 655614, 679896, 764883, 874152, 906528, 966168, 1019844, 1034208, 1165536, 1288224, 1311228, 1359792, 1529766, 1748304, 1932336, 2039688, 2294649, 2622456, 2719584, 3059532, 3496608, 3864672, 4079376, 4589298, 5244912, 6119064, 8158752, 9178596, 10489824, 12238128, 18357192, 24476256, 36714384, 73428768]

約数ペア:

[(1, 73428768), (2, 36714384), (3, 24476256), (4, 18357192), (6, 12238128), (7, 10489824), (8, 9178596), (9, 8158752), (12, 6119064), (14, 5244912), (16, 4589298), (18, 4079376), (19, 3864672), (21, 3496608), (24, 3059532), (27, 2719584), (28, 2622456), (32, 2294649), (36, 2039688), (38, 1932336), (42, 1748304), (48, 1529766), (54, 1359792), (56, 1311228), (57, 1288224), (63, 1165536), (71, 1034208), (72, 1019844), (76, 966168), (81, 906528), (84, 874152), (96, 764883), (108, 679896), (112, 655614), (114, 644112), (126, 582768), (133, 552096), (142, 517104), (144, 509922), (152, 483084), (162, 453264), (168, 437076), (171, 429408), (189, 388512), (213, 344736), (216, 339948), (224, 327807), (228, 322056), (243, 302176), (252, 291384), (266, 276048), (284, 258552), (288, 254961), (304, 241542), (324, 226632), (336, 218538), (342, 214704), (378, 194256), (399, 184032), (426, 172368), (432, 169974), (456, 161028), (486, 151088), (497, 147744), (504, 145692), (513, 143136), (532, 138024), (567, 129504), (568, 129276), (608, 120771), (639, 114912), (648, 113316), (672, 109269), (684, 107352), (756, 97128), (798, 92016), (852, 86184), (864, 84987), (912, 80514), (972, 75544), (994, 73872), (1008, 72846), (1026, 71568), (1064, 69012), (1134, 64752), (1136, 64638), (1197, 61344), (1278, 57456), (1296, 56658), (1349, 54432), (1368, 53676), (1491, 49248), (1512, 48564), (1539, 47712), (1596, 46008), (1701, 43168), (1704, 43092), (1824, 40257), (1917, 38304), (1944, 37772), (1988, 36936), (2016, 36423), (2052, 35784), (2128, 34506), (2268, 32376), (2272, 32319), (2394, 30672), (2556, 28728), (2592, 28329), (2698, 27216), (2736, 26838), (2982, 24624), (3024, 24282), (3078, 23856), (3192, 23004), (3402, 21584), (3408, 21546), (3591, 20448), (3834, 19152), (3888, 18886), (3976, 18468), (4047, 18144), (4104, 17892), (4256, 17253), (4473, 16416), (4536, 16188), (4617, 15904), (4788, 15336), (5112, 14364), (5396, 13608), (5472, 13419), (5751, 12768), (5964, 12312), (6048, 12141), (6156, 11928), (6384, 11502), (6804, 10792), (6816, 10773), (7182, 10224), (7668, 9576), (7776, 9443), (7952, 9234), (8094, 9072), (8208, 8946)]