68009436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 144880164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 131, 132, 138, 171, 198, 207, 209, 228, 253, 262, 276, 297, 342, 393, 396, 414, 418, 437, 506, 513, 524, 594, 621, 627, 684, 759, 786, 828, 836, 874, 1012, 1026, 1179, 1188, 1242, 1254, 1311, 1441, 1518, 1572, 1748, 1881, 2052, 2277, 2358, 2484, 2489, 2508, 2622, 2882, 3013, 3036, 3537, 3762, 3933, 4323, 4554, 4716, 4807, 4978, 5244, 5643, 5764, 6026, 6831, 7074, 7467, 7524, 7866, 8646, 9039, 9108, 9614, 9956, 11286, 11799, 12052, 12969, 13662, 14148, 14421, 14934, 15732, 17292, 18078, 19228, 22401, 22572, 23598, 25938, 27117, 27324, 27379, 28842, 29868, 33143, 36156, 38907, 43263, 44802, 47196, 51876, 54234, 54758, 57247, 57684, 66286, 67203, 77814, 81351, 82137, 86526, 89604, 99429, 108468, 109516, 114494, 129789, 132572, 134406, 155628, 162702, 164274, 171741, 173052, 198858, 228988, 246411, 259578, 268812, 298287, 325404, 328548, 343482, 397716, 492822, 515223, 519156, 596574, 629717, 686964, 739233, 894861, 985644, 1030446, 1193148, 1259434, 1478466, 1545669, 1789722, 1889151, 2060892, 2518868, 2956932, 3091338, 3579444, 3778302, 5667453, 6182676, 7556604, 11334906, 17002359, 22669812, 34004718, 68009436]

約数ペア:

[(1, 68009436), (2, 34004718), (3, 22669812), (4, 17002359), (6, 11334906), (9, 7556604), (11, 6182676), (12, 5667453), (18, 3778302), (19, 3579444), (22, 3091338), (23, 2956932), (27, 2518868), (33, 2060892), (36, 1889151), (38, 1789722), (44, 1545669), (46, 1478466), (54, 1259434), (57, 1193148), (66, 1030446), (69, 985644), (76, 894861), (92, 739233), (99, 686964), (108, 629717), (114, 596574), (131, 519156), (132, 515223), (138, 492822), (171, 397716), (198, 343482), (207, 328548), (209, 325404), (228, 298287), (253, 268812), (262, 259578), (276, 246411), (297, 228988), (342, 198858), (393, 173052), (396, 171741), (414, 164274), (418, 162702), (437, 155628), (506, 134406), (513, 132572), (524, 129789), (594, 114494), (621, 109516), (627, 108468), (684, 99429), (759, 89604), (786, 86526), (828, 82137), (836, 81351), (874, 77814), (1012, 67203), (1026, 66286), (1179, 57684), (1188, 57247), (1242, 54758), (1254, 54234), (1311, 51876), (1441, 47196), (1518, 44802), (1572, 43263), (1748, 38907), (1881, 36156), (2052, 33143), (2277, 29868), (2358, 28842), (2484, 27379), (2489, 27324), (2508, 27117), (2622, 25938), (2882, 23598), (3013, 22572), (3036, 22401), (3537, 19228), (3762, 18078), (3933, 17292), (4323, 15732), (4554, 14934), (4716, 14421), (4807, 14148), (4978, 13662), (5244, 12969), (5643, 12052), (5764, 11799), (6026, 11286), (6831, 9956), (7074, 9614), (7467, 9108), (7524, 9039), (7866, 8646)]