64695456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 227404800

約数和(自身を除く): 162709344

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, 563, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1126, 1197, 1368, 1512, 1596, 1689, 1824, 2016, 2052, 2128, 2252, 2394, 2736, 3024, 3192, 3378, 3591, 3941, 4104, 4256, 4504, 4788, 5067, 5472, 6048, 6384, 6756, 7182, 7882, 8208, 9008, 9576, 10134, 10697, 11823, 12768, 13512, 14364, 15201, 15764, 16416, 18016, 19152, 20268, 21394, 23646, 27024, 28728, 30402, 31528, 32091, 35469, 38304, 40536, 42788, 47292, 54048, 57456, 60804, 63056, 64182, 70938, 74879, 81072, 85576, 94584, 96273, 106407, 114912, 121608, 126112, 128364, 141876, 149758, 162144, 171152, 189168, 192546, 212814, 224637, 243216, 256728, 283752, 288819, 299516, 342304, 378336, 385092, 425628, 449274, 486432, 513456, 567504, 577638, 599032, 673911, 770184, 851256, 898548, 1026912, 1135008, 1155276, 1198064, 1347822, 1540368, 1702512, 1797096, 2021733, 2310552, 2396128, 2695644, 3080736, 3405024, 3594192, 4043466, 4621104, 5391288, 7188384, 8086932, 9242208, 10782576, 16173864, 21565152, 32347728, 64695456]

約数ペア:

[(1, 64695456), (2, 32347728), (3, 21565152), (4, 16173864), (6, 10782576), (7, 9242208), (8, 8086932), (9, 7188384), (12, 5391288), (14, 4621104), (16, 4043466), (18, 3594192), (19, 3405024), (21, 3080736), (24, 2695644), (27, 2396128), (28, 2310552), (32, 2021733), (36, 1797096), (38, 1702512), (42, 1540368), (48, 1347822), (54, 1198064), (56, 1155276), (57, 1135008), (63, 1026912), (72, 898548), (76, 851256), (84, 770184), (96, 673911), (108, 599032), (112, 577638), (114, 567504), (126, 513456), (133, 486432), (144, 449274), (152, 425628), (168, 385092), (171, 378336), (189, 342304), (216, 299516), (224, 288819), (228, 283752), (252, 256728), (266, 243216), (288, 224637), (304, 212814), (336, 192546), (342, 189168), (378, 171152), (399, 162144), (432, 149758), (456, 141876), (504, 128364), (513, 126112), (532, 121608), (563, 114912), (608, 106407), (672, 96273), (684, 94584), (756, 85576), (798, 81072), (864, 74879), (912, 70938), (1008, 64182), (1026, 63056), (1064, 60804), (1126, 57456), (1197, 54048), (1368, 47292), (1512, 42788), (1596, 40536), (1689, 38304), (1824, 35469), (2016, 32091), (2052, 31528), (2128, 30402), (2252, 28728), (2394, 27024), (2736, 23646), (3024, 21394), (3192, 20268), (3378, 19152), (3591, 18016), (3941, 16416), (4104, 15764), (4256, 15201), (4504, 14364), (4788, 13512), (5067, 12768), (5472, 11823), (6048, 10697), (6384, 10134), (6756, 9576), (7182, 9008), (7882, 8208)]