81415764672

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1351

約数の個数: 224

約数和(自身を含む): 237648902400

約数和(自身を除く): 156233137728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 149, 176, 192, 264, 293, 298, 352, 447, 528, 586, 596, 704, 879, 883, 894, 1056, 1172, 1192, 1639, 1758, 1766, 1788, 2112, 2344, 2384, 2649, 3223, 3278, 3516, 3532, 3576, 4688, 4768, 4917, 5298, 6446, 6556, 7032, 7064, 7152, 9376, 9536, 9669, 9713, 9834, 10596, 12892, 13112, 14064, 14128, 14304, 18752, 19338, 19426, 19668, 21192, 25784, 26224, 28128, 28256, 28608, 29139, 38676, 38852, 39336, 42384, 43657, 51568, 52448, 56256, 56512, 58278, 77352, 77704, 78672, 84768, 87314, 103136, 104896, 116556, 130971, 131567, 154704, 155408, 157344, 169536, 174628, 206272, 233112, 258719, 261942, 263134, 309408, 310816, 314688, 349256, 394701, 466224, 480227, 517438, 523884, 526268, 618816, 621632, 698512, 776157, 789402, 932448, 960454, 1034876, 1047768, 1052536, 1397024, 1440681, 1447237, 1552314, 1578804, 1864896, 1920908, 2069752, 2095536, 2105072, 2794048, 2845909, 2881362, 2894474, 3104628, 3157608, 3841816, 4139504, 4191072, 4210144, 4341711, 5691818, 5762724, 5788948, 6209256, 6315216, 7683632, 8279008, 8382144, 8420288, 8537727, 8683422, 11383636, 11525448, 11577896, 12418512, 12630432, 15367264, 16558016, 17075454, 17366844, 22767272, 23050896, 23155792, 24837024, 25260864, 30734528, 34150908, 34733688, 38549131, 45534544, 46101792, 46311584, 49674048, 68301816, 69467376, 77098262, 91069088, 92203584, 92623168, 115647393, 136603632, 138934752, 154196524, 182138176, 231294786, 273207264, 277869504, 308393048, 424040441, 462589572, 546414528, 616786096, 848080882, 925179144, 1233572192, 1272121323, 1696161764, 1850358288, 2467144384, 2544242646, 3392323528, 3700716576, 5088485292, 6784647056, 7401433152, 10176970584, 13569294112, 20353941168, 27138588224, 40707882336, 81415764672]

約数ペア:

[(1, 81415764672), (2, 40707882336), (3, 27138588224), (4, 20353941168), (6, 13569294112), (8, 10176970584), (11, 7401433152), (12, 6784647056), (16, 5088485292), (22, 3700716576), (24, 3392323528), (32, 2544242646), (33, 2467144384), (44, 1850358288), (48, 1696161764), (64, 1272121323), (66, 1233572192), (88, 925179144), (96, 848080882), (132, 616786096), (149, 546414528), (176, 462589572), (192, 424040441), (264, 308393048), (293, 277869504), (298, 273207264), (352, 231294786), (447, 182138176), (528, 154196524), (586, 138934752), (596, 136603632), (704, 115647393), (879, 92623168), (883, 92203584), (894, 91069088), (1056, 77098262), (1172, 69467376), (1192, 68301816), (1639, 49674048), (1758, 46311584), (1766, 46101792), (1788, 45534544), (2112, 38549131), (2344, 34733688), (2384, 34150908), (2649, 30734528), (3223, 25260864), (3278, 24837024), (3516, 23155792), (3532, 23050896), (3576, 22767272), (4688, 17366844), (4768, 17075454), (4917, 16558016), (5298, 15367264), (6446, 12630432), (6556, 12418512), (7032, 11577896), (7064, 11525448), (7152, 11383636), (9376, 8683422), (9536, 8537727), (9669, 8420288), (9713, 8382144), (9834, 8279008), (10596, 7683632), (12892, 6315216), (13112, 6209256), (14064, 5788948), (14128, 5762724), (14304, 5691818), (18752, 4341711), (19338, 4210144), (19426, 4191072), (19668, 4139504), (21192, 3841816), (25784, 3157608), (26224, 3104628), (28128, 2894474), (28256, 2881362), (28608, 2845909), (29139, 2794048), (38676, 2105072), (38852, 2095536), (39336, 2069752), (42384, 1920908), (43657, 1864896), (51568, 1578804), (52448, 1552314), (56256, 1447237), (56512, 1440681), (58278, 1397024), (77352, 1052536), (77704, 1047768), (78672, 1034876), (84768, 960454), (87314, 932448), (103136, 789402), (104896, 776157), (116556, 698512), (130971, 621632), (131567, 618816), (154704, 526268), (155408, 523884), (157344, 517438), (169536, 480227), (174628, 466224), (206272, 394701), (233112, 349256), (258719, 314688), (261942, 310816), (263134, 309408)]