82621728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 207682272

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, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 719, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1438, 1512, 1596, 1824, 2016, 2052, 2128, 2157, 2394, 2736, 2876, 3024, 3192, 3591, 4104, 4256, 4314, 4788, 5033, 5472, 5752, 6048, 6384, 6471, 7182, 8208, 8628, 9576, 10066, 11504, 12768, 12942, 13661, 14364, 15099, 16416, 17256, 19152, 19413, 20132, 23008, 25884, 27322, 28728, 30198, 34512, 38304, 38826, 40264, 40983, 45297, 51768, 54644, 57456, 60396, 69024, 77652, 80528, 81966, 90594, 95627, 103536, 109288, 114912, 120792, 122949, 135891, 155304, 161056, 163932, 181188, 191254, 207072, 218576, 241584, 245898, 271782, 286881, 310608, 327864, 362376, 368847, 382508, 437152, 483168, 491796, 543564, 573762, 621216, 655728, 724752, 737694, 765016, 860643, 983592, 1087128, 1147524, 1311456, 1449504, 1475388, 1530032, 1721286, 1967184, 2174256, 2295048, 2581929, 2950776, 3060064, 3442572, 3934368, 4348512, 4590096, 5163858, 5901552, 6885144, 9180192, 10327716, 11803104, 13770288, 20655432, 27540576, 41310864, 82621728]

約数ペア:

[(1, 82621728), (2, 41310864), (3, 27540576), (4, 20655432), (6, 13770288), (7, 11803104), (8, 10327716), (9, 9180192), (12, 6885144), (14, 5901552), (16, 5163858), (18, 4590096), (19, 4348512), (21, 3934368), (24, 3442572), (27, 3060064), (28, 2950776), (32, 2581929), (36, 2295048), (38, 2174256), (42, 1967184), (48, 1721286), (54, 1530032), (56, 1475388), (57, 1449504), (63, 1311456), (72, 1147524), (76, 1087128), (84, 983592), (96, 860643), (108, 765016), (112, 737694), (114, 724752), (126, 655728), (133, 621216), (144, 573762), (152, 543564), (168, 491796), (171, 483168), (189, 437152), (216, 382508), (224, 368847), (228, 362376), (252, 327864), (266, 310608), (288, 286881), (304, 271782), (336, 245898), (342, 241584), (378, 218576), (399, 207072), (432, 191254), (456, 181188), (504, 163932), (513, 161056), (532, 155304), (608, 135891), (672, 122949), (684, 120792), (719, 114912), (756, 109288), (798, 103536), (864, 95627), (912, 90594), (1008, 81966), (1026, 80528), (1064, 77652), (1197, 69024), (1368, 60396), (1438, 57456), (1512, 54644), (1596, 51768), (1824, 45297), (2016, 40983), (2052, 40264), (2128, 38826), (2157, 38304), (2394, 34512), (2736, 30198), (2876, 28728), (3024, 27322), (3192, 25884), (3591, 23008), (4104, 20132), (4256, 19413), (4314, 19152), (4788, 17256), (5033, 16416), (5472, 15099), (5752, 14364), (6048, 13661), (6384, 12942), (6471, 12768), (7182, 11504), (8208, 10066), (8628, 9576)]