64563576

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 221184000

約数和(自身を除く): 156620424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 31, 33, 42, 44, 46, 49, 56, 62, 66, 69, 77, 84, 88, 92, 93, 98, 124, 132, 138, 147, 154, 161, 168, 184, 186, 196, 217, 231, 248, 253, 264, 276, 294, 308, 322, 341, 343, 372, 392, 434, 462, 483, 506, 539, 552, 588, 616, 644, 651, 682, 686, 713, 744, 759, 868, 924, 966, 1012, 1023, 1029, 1078, 1127, 1176, 1288, 1302, 1364, 1372, 1426, 1518, 1519, 1617, 1736, 1771, 1848, 1932, 2024, 2046, 2058, 2139, 2156, 2254, 2387, 2604, 2728, 2744, 2852, 3036, 3038, 3234, 3381, 3542, 3773, 3864, 4092, 4116, 4278, 4312, 4508, 4557, 4774, 4991, 5208, 5313, 5704, 6072, 6076, 6468, 6762, 7084, 7161, 7546, 7843, 7889, 8184, 8232, 8556, 9016, 9114, 9548, 9982, 10626, 10633, 11319, 12152, 12397, 12936, 13524, 14168, 14322, 14973, 15092, 15686, 15778, 16709, 17112, 18228, 19096, 19964, 21252, 21266, 22638, 23529, 23667, 24794, 27048, 28644, 29946, 30184, 31372, 31556, 31899, 33418, 34937, 36456, 37191, 39928, 42504, 42532, 45276, 47058, 47334, 49588, 50127, 54901, 57288, 59892, 62744, 63112, 63798, 66836, 69874, 74382, 85064, 86779, 90552, 94116, 94668, 99176, 100254, 104811, 109802, 116963, 119784, 127596, 133672, 139748, 148764, 164703, 173558, 188232, 189336, 200508, 209622, 219604, 233926, 244559, 255192, 260337, 279496, 297528, 329406, 347116, 350889, 384307, 401016, 419244, 439208, 467852, 489118, 520674, 658812, 694232, 701778, 733677, 768614, 838488, 935704, 978236, 1041348, 1152921, 1317624, 1403556, 1467354, 1537228, 1956472, 2082696, 2305842, 2690149, 2807112, 2934708, 3074456, 4611684, 5380298, 5869416, 8070447, 9223368, 10760596, 16140894, 21521192, 32281788, 64563576]

約数ペア:

[(1, 64563576), (2, 32281788), (3, 21521192), (4, 16140894), (6, 10760596), (7, 9223368), (8, 8070447), (11, 5869416), (12, 5380298), (14, 4611684), (21, 3074456), (22, 2934708), (23, 2807112), (24, 2690149), (28, 2305842), (31, 2082696), (33, 1956472), (42, 1537228), (44, 1467354), (46, 1403556), (49, 1317624), (56, 1152921), (62, 1041348), (66, 978236), (69, 935704), (77, 838488), (84, 768614), (88, 733677), (92, 701778), (93, 694232), (98, 658812), (124, 520674), (132, 489118), (138, 467852), (147, 439208), (154, 419244), (161, 401016), (168, 384307), (184, 350889), (186, 347116), (196, 329406), (217, 297528), (231, 279496), (248, 260337), (253, 255192), (264, 244559), (276, 233926), (294, 219604), (308, 209622), (322, 200508), (341, 189336), (343, 188232), (372, 173558), (392, 164703), (434, 148764), (462, 139748), (483, 133672), (506, 127596), (539, 119784), (552, 116963), (588, 109802), (616, 104811), (644, 100254), (651, 99176), (682, 94668), (686, 94116), (713, 90552), (744, 86779), (759, 85064), (868, 74382), (924, 69874), (966, 66836), (1012, 63798), (1023, 63112), (1029, 62744), (1078, 59892), (1127, 57288), (1176, 54901), (1288, 50127), (1302, 49588), (1364, 47334), (1372, 47058), (1426, 45276), (1518, 42532), (1519, 42504), (1617, 39928), (1736, 37191), (1771, 36456), (1848, 34937), (1932, 33418), (2024, 31899), (2046, 31556), (2058, 31372), (2139, 30184), (2156, 29946), (2254, 28644), (2387, 27048), (2604, 24794), (2728, 23667), (2744, 23529), (2852, 22638), (3036, 21266), (3038, 21252), (3234, 19964), (3381, 19096), (3542, 18228), (3773, 17112), (3864, 16709), (4092, 15778), (4116, 15686), (4278, 15092), (4312, 14973), (4508, 14322), (4557, 14168), (4774, 13524), (4991, 12936), (5208, 12397), (5313, 12152), (5704, 11319), (6072, 10633), (6076, 10626), (6468, 9982), (6762, 9548), (7084, 9114), (7161, 9016), (7546, 8556), (7843, 8232), (7889, 8184)]