66963168

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 200609136

約数和(自身を除く): 133645968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 53, 72, 82, 96, 106, 107, 123, 144, 159, 164, 212, 214, 246, 288, 318, 321, 328, 369, 424, 428, 477, 492, 636, 642, 656, 738, 848, 856, 954, 963, 984, 1272, 1284, 1312, 1476, 1696, 1712, 1908, 1926, 1968, 2173, 2544, 2568, 2952, 3424, 3816, 3852, 3936, 4346, 4387, 5088, 5136, 5671, 5904, 6519, 7632, 7704, 8692, 8774, 10272, 11342, 11808, 13038, 13161, 15264, 15408, 17013, 17384, 17548, 19557, 22684, 26076, 26322, 30816, 34026, 34768, 35096, 39114, 39483, 45368, 51039, 52152, 52644, 68052, 69536, 70192, 78228, 78966, 90736, 102078, 104304, 105288, 136104, 140384, 156456, 157932, 181472, 204156, 208608, 210576, 232511, 272208, 312912, 315864, 408312, 421152, 465022, 544416, 625824, 631728, 697533, 816624, 930044, 1263456, 1395066, 1633248, 1860088, 2092599, 2790132, 3720176, 4185198, 5580264, 7440352, 8370396, 11160528, 16740792, 22321056, 33481584, 66963168]

約数ペア:

[(1, 66963168), (2, 33481584), (3, 22321056), (4, 16740792), (6, 11160528), (8, 8370396), (9, 7440352), (12, 5580264), (16, 4185198), (18, 3720176), (24, 2790132), (32, 2092599), (36, 1860088), (41, 1633248), (48, 1395066), (53, 1263456), (72, 930044), (82, 816624), (96, 697533), (106, 631728), (107, 625824), (123, 544416), (144, 465022), (159, 421152), (164, 408312), (212, 315864), (214, 312912), (246, 272208), (288, 232511), (318, 210576), (321, 208608), (328, 204156), (369, 181472), (424, 157932), (428, 156456), (477, 140384), (492, 136104), (636, 105288), (642, 104304), (656, 102078), (738, 90736), (848, 78966), (856, 78228), (954, 70192), (963, 69536), (984, 68052), (1272, 52644), (1284, 52152), (1312, 51039), (1476, 45368), (1696, 39483), (1712, 39114), (1908, 35096), (1926, 34768), (1968, 34026), (2173, 30816), (2544, 26322), (2568, 26076), (2952, 22684), (3424, 19557), (3816, 17548), (3852, 17384), (3936, 17013), (4346, 15408), (4387, 15264), (5088, 13161), (5136, 13038), (5671, 11808), (5904, 11342), (6519, 10272), (7632, 8774), (7704, 8692)]