81474292368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{196661}}^1$

素因数の和:196822

約数の個数: 160

約数和(自身を含む): 269222411520

約数和(自身を除く): 187748119152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 137, 144, 168, 189, 216, 252, 274, 336, 378, 411, 432, 504, 548, 756, 822, 959, 1008, 1096, 1233, 1512, 1644, 1918, 2192, 2466, 2877, 3024, 3288, 3699, 3836, 4932, 5754, 6576, 7398, 7672, 8631, 9864, 11508, 14796, 15344, 17262, 19728, 23016, 25893, 29592, 34524, 46032, 51786, 59184, 69048, 103572, 138096, 196661, 207144, 393322, 414288, 589983, 786644, 1179966, 1376627, 1573288, 1769949, 2359932, 2753254, 3146576, 3539898, 4129881, 4719864, 5309847, 5506508, 7079796, 8259762, 9439728, 10619694, 11013016, 12389643, 14159592, 16519524, 21239388, 22026032, 24779286, 26942557, 28319184, 33039048, 37168929, 42478776, 49558572, 53885114, 66078096, 74337858, 80827671, 84957552, 99117144, 107770228, 148675716, 161655342, 188597899, 198234288, 215540456, 242483013, 297351432, 323310684, 377195798, 431080912, 484966026, 565793697, 594702864, 646621368, 727449039, 754391596, 969932052, 1131587394, 1293242736, 1454898078, 1508783192, 1697381091, 1939864104, 2263174788, 2909796156, 3017566384, 3394762182, 3879728208, 4526349576, 5092143273, 5819592312, 6789524364, 9052699152, 10184286546, 11639184624, 13579048728, 20368573092, 27158097456, 40737146184, 81474292368]

約数ペア:

[(1, 81474292368), (2, 40737146184), (3, 27158097456), (4, 20368573092), (6, 13579048728), (7, 11639184624), (8, 10184286546), (9, 9052699152), (12, 6789524364), (14, 5819592312), (16, 5092143273), (18, 4526349576), (21, 3879728208), (24, 3394762182), (27, 3017566384), (28, 2909796156), (36, 2263174788), (42, 1939864104), (48, 1697381091), (54, 1508783192), (56, 1454898078), (63, 1293242736), (72, 1131587394), (84, 969932052), (108, 754391596), (112, 727449039), (126, 646621368), (137, 594702864), (144, 565793697), (168, 484966026), (189, 431080912), (216, 377195798), (252, 323310684), (274, 297351432), (336, 242483013), (378, 215540456), (411, 198234288), (432, 188597899), (504, 161655342), (548, 148675716), (756, 107770228), (822, 99117144), (959, 84957552), (1008, 80827671), (1096, 74337858), (1233, 66078096), (1512, 53885114), (1644, 49558572), (1918, 42478776), (2192, 37168929), (2466, 33039048), (2877, 28319184), (3024, 26942557), (3288, 24779286), (3699, 22026032), (3836, 21239388), (4932, 16519524), (5754, 14159592), (6576, 12389643), (7398, 11013016), (7672, 10619694), (8631, 9439728), (9864, 8259762), (11508, 7079796), (14796, 5506508), (15344, 5309847), (17262, 4719864), (19728, 4129881), (23016, 3539898), (25893, 3146576), (29592, 2753254), (34524, 2359932), (46032, 1769949), (51786, 1573288), (59184, 1376627), (69048, 1179966), (103572, 786644), (138096, 589983), (196661, 414288), (207144, 393322)]