71019872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 122032288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 41, 44, 56, 74, 76, 77, 82, 88, 112, 133, 148, 152, 154, 164, 176, 209, 224, 259, 266, 287, 296, 304, 308, 328, 352, 407, 418, 451, 518, 532, 574, 592, 608, 616, 656, 703, 779, 814, 836, 902, 1036, 1064, 1148, 1184, 1232, 1312, 1406, 1463, 1517, 1558, 1628, 1672, 1804, 2072, 2128, 2296, 2464, 2812, 2849, 2926, 3034, 3116, 3157, 3256, 3344, 3608, 4144, 4256, 4592, 4921, 5453, 5624, 5698, 5852, 6068, 6232, 6314, 6512, 6688, 7216, 7733, 8288, 8569, 9184, 9842, 10619, 10906, 11248, 11396, 11704, 12136, 12464, 12628, 13024, 14432, 15466, 16687, 17138, 19684, 21238, 21812, 22496, 22792, 23408, 24272, 24928, 25256, 28823, 30932, 33374, 34276, 39368, 42476, 43624, 45584, 46816, 48544, 50512, 54131, 57646, 59983, 61864, 66748, 68552, 78736, 84952, 87248, 91168, 101024, 108262, 115292, 116809, 119966, 123728, 133496, 137104, 157472, 169904, 174496, 201761, 216524, 230584, 233618, 239932, 247456, 266992, 274208, 317053, 339808, 403522, 433048, 461168, 467236, 479864, 533984, 634106, 807044, 866096, 922336, 934472, 959728, 1268212, 1614088, 1732192, 1868944, 1919456, 2219371, 2536424, 3228176, 3737888, 4438742, 5072848, 6456352, 8877484, 10145696, 17754968, 35509936, 71019872]

約数ペア:

[(1, 71019872), (2, 35509936), (4, 17754968), (7, 10145696), (8, 8877484), (11, 6456352), (14, 5072848), (16, 4438742), (19, 3737888), (22, 3228176), (28, 2536424), (32, 2219371), (37, 1919456), (38, 1868944), (41, 1732192), (44, 1614088), (56, 1268212), (74, 959728), (76, 934472), (77, 922336), (82, 866096), (88, 807044), (112, 634106), (133, 533984), (148, 479864), (152, 467236), (154, 461168), (164, 433048), (176, 403522), (209, 339808), (224, 317053), (259, 274208), (266, 266992), (287, 247456), (296, 239932), (304, 233618), (308, 230584), (328, 216524), (352, 201761), (407, 174496), (418, 169904), (451, 157472), (518, 137104), (532, 133496), (574, 123728), (592, 119966), (608, 116809), (616, 115292), (656, 108262), (703, 101024), (779, 91168), (814, 87248), (836, 84952), (902, 78736), (1036, 68552), (1064, 66748), (1148, 61864), (1184, 59983), (1232, 57646), (1312, 54131), (1406, 50512), (1463, 48544), (1517, 46816), (1558, 45584), (1628, 43624), (1672, 42476), (1804, 39368), (2072, 34276), (2128, 33374), (2296, 30932), (2464, 28823), (2812, 25256), (2849, 24928), (2926, 24272), (3034, 23408), (3116, 22792), (3157, 22496), (3256, 21812), (3344, 21238), (3608, 19684), (4144, 17138), (4256, 16687), (4592, 15466), (4921, 14432), (5453, 13024), (5624, 12628), (5698, 12464), (5852, 12136), (6068, 11704), (6232, 11396), (6314, 11248), (6512, 10906), (6688, 10619), (7216, 9842), (7733, 9184), (8288, 8569)]