68487552

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 244800000

約数和(自身を除く): 176312448

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, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 149, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 298, 304, 336, 342, 378, 384, 399, 432, 447, 448, 456, 504, 513, 532, 576, 596, 608, 672, 684, 756, 798, 864, 894, 896, 912, 1008, 1026, 1043, 1064, 1152, 1192, 1197, 1216, 1341, 1344, 1368, 1512, 1596, 1728, 1788, 1824, 2016, 2052, 2086, 2128, 2384, 2394, 2432, 2682, 2688, 2736, 2831, 3024, 3129, 3192, 3456, 3576, 3591, 3648, 4023, 4032, 4104, 4172, 4256, 4768, 4788, 5364, 5472, 5662, 6048, 6258, 6384, 7152, 7182, 7296, 8046, 8064, 8208, 8344, 8493, 8512, 9387, 9536, 9576, 10728, 10944, 11324, 12096, 12516, 12768, 14304, 14364, 16092, 16416, 16688, 16986, 17024, 18774, 19072, 19152, 19817, 21456, 21888, 22648, 24192, 25032, 25479, 25536, 28161, 28608, 28728, 32184, 32832, 33376, 33972, 37548, 38304, 39634, 42912, 45296, 50064, 50958, 51072, 56322, 57216, 57456, 59451, 64368, 65664, 66752, 67944, 75096, 76437, 76608, 79268, 85824, 90592, 100128, 101916, 112644, 114912, 118902, 128736, 133504, 135888, 150192, 152874, 153216, 158536, 171648, 178353, 181184, 200256, 203832, 225288, 229824, 237804, 257472, 271776, 300384, 305748, 317072, 356706, 362368, 400512, 407664, 450576, 459648, 475608, 514944, 535059, 543552, 600768, 611496, 634144, 713412, 815328, 901152, 951216, 1070118, 1087104, 1201536, 1222992, 1268288, 1426824, 1630656, 1802304, 1902432, 2140236, 2445984, 2536576, 2853648, 3261312, 3604608, 3804864, 4280472, 4891968, 5707296, 7609728, 8560944, 9783936, 11414592, 17121888, 22829184, 34243776, 68487552]

約数ペア:

[(1, 68487552), (2, 34243776), (3, 22829184), (4, 17121888), (6, 11414592), (7, 9783936), (8, 8560944), (9, 7609728), (12, 5707296), (14, 4891968), (16, 4280472), (18, 3804864), (19, 3604608), (21, 3261312), (24, 2853648), (27, 2536576), (28, 2445984), (32, 2140236), (36, 1902432), (38, 1802304), (42, 1630656), (48, 1426824), (54, 1268288), (56, 1222992), (57, 1201536), (63, 1087104), (64, 1070118), (72, 951216), (76, 901152), (84, 815328), (96, 713412), (108, 634144), (112, 611496), (114, 600768), (126, 543552), (128, 535059), (133, 514944), (144, 475608), (149, 459648), (152, 450576), (168, 407664), (171, 400512), (189, 362368), (192, 356706), (216, 317072), (224, 305748), (228, 300384), (252, 271776), (266, 257472), (288, 237804), (298, 229824), (304, 225288), (336, 203832), (342, 200256), (378, 181184), (384, 178353), (399, 171648), (432, 158536), (447, 153216), (448, 152874), (456, 150192), (504, 135888), (513, 133504), (532, 128736), (576, 118902), (596, 114912), (608, 112644), (672, 101916), (684, 100128), (756, 90592), (798, 85824), (864, 79268), (894, 76608), (896, 76437), (912, 75096), (1008, 67944), (1026, 66752), (1043, 65664), (1064, 64368), (1152, 59451), (1192, 57456), (1197, 57216), (1216, 56322), (1341, 51072), (1344, 50958), (1368, 50064), (1512, 45296), (1596, 42912), (1728, 39634), (1788, 38304), (1824, 37548), (2016, 33972), (2052, 33376), (2086, 32832), (2128, 32184), (2384, 28728), (2394, 28608), (2432, 28161), (2682, 25536), (2688, 25479), (2736, 25032), (2831, 24192), (3024, 22648), (3129, 21888), (3192, 21456), (3456, 19817), (3576, 19152), (3591, 19072), (3648, 18774), (4023, 17024), (4032, 16986), (4104, 16688), (4172, 16416), (4256, 16092), (4768, 14364), (4788, 14304), (5364, 12768), (5472, 12516), (5662, 12096), (6048, 11324), (6258, 10944), (6384, 10728), (7152, 9576), (7182, 9536), (7296, 9387), (8046, 8512), (8064, 8493), (8208, 8344)]