66996864

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 223404480

約数和(自身を除く): 156407616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 311, 352, 374, 384, 396, 408, 528, 544, 561, 576, 612, 622, 704, 748, 792, 816, 933, 1056, 1088, 1122, 1152, 1224, 1244, 1408, 1496, 1584, 1632, 1683, 1866, 2112, 2176, 2244, 2448, 2488, 2799, 2992, 3168, 3264, 3366, 3421, 3732, 4224, 4488, 4896, 4976, 5287, 5598, 5984, 6336, 6528, 6732, 6842, 7464, 8976, 9792, 9952, 10263, 10574, 11196, 11968, 12672, 13464, 13684, 14928, 15861, 17952, 19584, 19904, 20526, 21148, 22392, 23936, 26928, 27368, 29856, 30789, 31722, 35904, 39808, 41052, 42296, 44784, 47583, 53856, 54736, 58157, 59712, 61578, 63444, 71808, 82104, 84592, 89568, 95166, 107712, 109472, 116314, 119424, 123156, 126888, 164208, 169184, 174471, 179136, 190332, 215424, 218944, 232628, 246312, 253776, 328416, 338368, 348942, 358272, 380664, 437888, 465256, 492624, 507552, 523413, 656832, 676736, 697884, 761328, 930512, 985248, 1015104, 1046826, 1313664, 1395768, 1522656, 1861024, 1970496, 2030208, 2093652, 2791536, 3045312, 3722048, 3940992, 4187304, 5583072, 6090624, 7444096, 8374608, 11166144, 16749216, 22332288, 33498432, 66996864]

約数ペア:

[(1, 66996864), (2, 33498432), (3, 22332288), (4, 16749216), (6, 11166144), (8, 8374608), (9, 7444096), (11, 6090624), (12, 5583072), (16, 4187304), (17, 3940992), (18, 3722048), (22, 3045312), (24, 2791536), (32, 2093652), (33, 2030208), (34, 1970496), (36, 1861024), (44, 1522656), (48, 1395768), (51, 1313664), (64, 1046826), (66, 1015104), (68, 985248), (72, 930512), (88, 761328), (96, 697884), (99, 676736), (102, 656832), (128, 523413), (132, 507552), (136, 492624), (144, 465256), (153, 437888), (176, 380664), (187, 358272), (192, 348942), (198, 338368), (204, 328416), (264, 253776), (272, 246312), (288, 232628), (306, 218944), (311, 215424), (352, 190332), (374, 179136), (384, 174471), (396, 169184), (408, 164208), (528, 126888), (544, 123156), (561, 119424), (576, 116314), (612, 109472), (622, 107712), (704, 95166), (748, 89568), (792, 84592), (816, 82104), (933, 71808), (1056, 63444), (1088, 61578), (1122, 59712), (1152, 58157), (1224, 54736), (1244, 53856), (1408, 47583), (1496, 44784), (1584, 42296), (1632, 41052), (1683, 39808), (1866, 35904), (2112, 31722), (2176, 30789), (2244, 29856), (2448, 27368), (2488, 26928), (2799, 23936), (2992, 22392), (3168, 21148), (3264, 20526), (3366, 19904), (3421, 19584), (3732, 17952), (4224, 15861), (4488, 14928), (4896, 13684), (4976, 13464), (5287, 12672), (5598, 11968), (5984, 11196), (6336, 10574), (6528, 10263), (6732, 9952), (6842, 9792), (7464, 8976)]