77861304

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 148333896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 83, 86, 101, 108, 129, 166, 172, 202, 216, 249, 258, 303, 332, 344, 387, 404, 498, 516, 606, 664, 747, 774, 808, 909, 996, 1032, 1161, 1212, 1494, 1548, 1818, 1992, 2241, 2322, 2424, 2727, 2988, 3096, 3569, 3636, 4343, 4482, 4644, 5454, 5976, 7138, 7272, 8383, 8686, 8964, 9288, 10707, 10908, 13029, 14276, 16766, 17372, 17928, 21414, 21816, 25149, 26058, 28552, 32121, 33532, 34744, 39087, 42828, 50298, 52116, 64242, 67064, 75447, 78174, 85656, 96363, 100596, 104232, 117261, 128484, 150894, 156348, 192726, 201192, 226341, 234522, 256968, 301788, 312696, 360469, 385452, 452682, 469044, 603576, 720938, 770904, 905364, 938088, 1081407, 1441876, 1810728, 2162814, 2883752, 3244221, 4325628, 6488442, 8651256, 9732663, 12976884, 19465326, 25953768, 38930652, 77861304]

約数ペア:

[(1, 77861304), (2, 38930652), (3, 25953768), (4, 19465326), (6, 12976884), (8, 9732663), (9, 8651256), (12, 6488442), (18, 4325628), (24, 3244221), (27, 2883752), (36, 2162814), (43, 1810728), (54, 1441876), (72, 1081407), (83, 938088), (86, 905364), (101, 770904), (108, 720938), (129, 603576), (166, 469044), (172, 452682), (202, 385452), (216, 360469), (249, 312696), (258, 301788), (303, 256968), (332, 234522), (344, 226341), (387, 201192), (404, 192726), (498, 156348), (516, 150894), (606, 128484), (664, 117261), (747, 104232), (774, 100596), (808, 96363), (909, 85656), (996, 78174), (1032, 75447), (1161, 67064), (1212, 64242), (1494, 52116), (1548, 50298), (1818, 42828), (1992, 39087), (2241, 34744), (2322, 33532), (2424, 32121), (2727, 28552), (2988, 26058), (3096, 25149), (3569, 21816), (3636, 21414), (4343, 17928), (4482, 17372), (4644, 16766), (5454, 14276), (5976, 13029), (7138, 10908), (7272, 10707), (8383, 9288), (8686, 8964)]