81498816

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 336

約数和(自身を含む): 299557440

約数和(自身を除く): 218058624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 29, 32, 34, 36, 41, 42, 48, 51, 56, 58, 63, 64, 68, 72, 82, 84, 87, 96, 102, 112, 116, 119, 123, 126, 136, 144, 153, 164, 168, 174, 192, 203, 204, 224, 232, 238, 246, 252, 261, 272, 287, 288, 306, 328, 336, 348, 357, 369, 406, 408, 448, 464, 476, 492, 493, 504, 522, 544, 574, 576, 609, 612, 656, 672, 696, 697, 714, 738, 812, 816, 861, 928, 952, 984, 986, 1008, 1044, 1071, 1088, 1148, 1189, 1218, 1224, 1312, 1344, 1392, 1394, 1428, 1476, 1479, 1624, 1632, 1722, 1827, 1856, 1904, 1968, 1972, 2016, 2088, 2091, 2142, 2296, 2378, 2436, 2448, 2583, 2624, 2784, 2788, 2856, 2952, 2958, 3248, 3264, 3444, 3451, 3567, 3654, 3808, 3936, 3944, 4032, 4176, 4182, 4284, 4437, 4592, 4756, 4872, 4879, 4896, 5166, 5568, 5576, 5712, 5904, 5916, 6273, 6496, 6888, 6902, 7134, 7308, 7616, 7872, 7888, 8323, 8352, 8364, 8568, 8874, 9184, 9512, 9744, 9758, 9792, 10332, 10353, 10701, 11152, 11424, 11808, 11832, 12546, 12992, 13776, 13804, 14268, 14616, 14637, 15776, 16646, 16704, 16728, 17136, 17748, 18368, 19024, 19488, 19516, 20213, 20664, 20706, 21402, 22304, 22848, 23616, 23664, 24969, 25092, 27552, 27608, 28536, 29232, 29274, 31059, 31552, 33292, 33456, 34272, 35496, 38048, 38976, 39032, 40426, 41328, 41412, 42804, 43911, 44608, 47328, 49938, 50184, 55104, 55216, 57072, 58464, 58548, 60639, 62118, 66584, 66912, 68544, 70992, 74907, 76096, 78064, 80852, 82656, 82824, 85608, 87822, 94656, 99876, 100368, 110432, 114144, 116928, 117096, 121278, 124236, 133168, 133824, 141491, 141984, 149814, 156128, 161704, 165312, 165648, 171216, 175644, 181917, 199752, 200736, 220864, 228288, 234192, 242556, 248472, 266336, 282982, 283968, 299628, 312256, 323408, 331296, 342432, 351288, 363834, 399504, 401472, 424473, 468384, 485112, 496944, 532672, 565964, 599256, 646816, 662592, 684864, 702576, 727668, 799008, 848946, 936768, 970224, 993888, 1131928, 1198512, 1273419, 1293632, 1405152, 1455336, 1598016, 1697892, 1940448, 1987776, 2263856, 2397024, 2546838, 2810304, 2910672, 3395784, 3880896, 4527712, 4794048, 5093676, 5821344, 6791568, 9055424, 10187352, 11642688, 13583136, 20374704, 27166272, 40749408, 81498816]

約数ペア:

[(1, 81498816), (2, 40749408), (3, 27166272), (4, 20374704), (6, 13583136), (7, 11642688), (8, 10187352), (9, 9055424), (12, 6791568), (14, 5821344), (16, 5093676), (17, 4794048), (18, 4527712), (21, 3880896), (24, 3395784), (28, 2910672), (29, 2810304), (32, 2546838), (34, 2397024), (36, 2263856), (41, 1987776), (42, 1940448), (48, 1697892), (51, 1598016), (56, 1455336), (58, 1405152), (63, 1293632), (64, 1273419), (68, 1198512), (72, 1131928), (82, 993888), (84, 970224), (87, 936768), (96, 848946), (102, 799008), (112, 727668), (116, 702576), (119, 684864), (123, 662592), (126, 646816), (136, 599256), (144, 565964), (153, 532672), (164, 496944), (168, 485112), (174, 468384), (192, 424473), (203, 401472), (204, 399504), (224, 363834), (232, 351288), (238, 342432), (246, 331296), (252, 323408), (261, 312256), (272, 299628), (287, 283968), (288, 282982), (306, 266336), (328, 248472), (336, 242556), (348, 234192), (357, 228288), (369, 220864), (406, 200736), (408, 199752), (448, 181917), (464, 175644), (476, 171216), (492, 165648), (493, 165312), (504, 161704), (522, 156128), (544, 149814), (574, 141984), (576, 141491), (609, 133824), (612, 133168), (656, 124236), (672, 121278), (696, 117096), (697, 116928), (714, 114144), (738, 110432), (812, 100368), (816, 99876), (861, 94656), (928, 87822), (952, 85608), (984, 82824), (986, 82656), (1008, 80852), (1044, 78064), (1071, 76096), (1088, 74907), (1148, 70992), (1189, 68544), (1218, 66912), (1224, 66584), (1312, 62118), (1344, 60639), (1392, 58548), (1394, 58464), (1428, 57072), (1476, 55216), (1479, 55104), (1624, 50184), (1632, 49938), (1722, 47328), (1827, 44608), (1856, 43911), (1904, 42804), (1968, 41412), (1972, 41328), (2016, 40426), (2088, 39032), (2091, 38976), (2142, 38048), (2296, 35496), (2378, 34272), (2436, 33456), (2448, 33292), (2583, 31552), (2624, 31059), (2784, 29274), (2788, 29232), (2856, 28536), (2952, 27608), (2958, 27552), (3248, 25092), (3264, 24969), (3444, 23664), (3451, 23616), (3567, 22848), (3654, 22304), (3808, 21402), (3936, 20706), (3944, 20664), (4032, 20213), (4176, 19516), (4182, 19488), (4284, 19024), (4437, 18368), (4592, 17748), (4756, 17136), (4872, 16728), (4879, 16704), (4896, 16646), (5166, 15776), (5568, 14637), (5576, 14616), (5712, 14268), (5904, 13804), (5916, 13776), (6273, 12992), (6496, 12546), (6888, 11832), (6902, 11808), (7134, 11424), (7308, 11152), (7616, 10701), (7872, 10353), (7888, 10332), (8323, 9792), (8352, 9758), (8364, 9744), (8568, 9512), (8874, 9184)]