66771432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 236544000

約数和(自身を除く): 169772568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 52, 54, 56, 63, 72, 78, 79, 84, 86, 91, 104, 108, 117, 126, 129, 156, 158, 168, 172, 182, 189, 216, 234, 237, 252, 258, 273, 301, 312, 316, 344, 351, 364, 378, 387, 468, 474, 504, 516, 546, 553, 559, 602, 632, 702, 711, 728, 756, 774, 819, 903, 936, 948, 1027, 1032, 1092, 1106, 1118, 1161, 1204, 1404, 1422, 1512, 1548, 1638, 1659, 1677, 1806, 1896, 2054, 2133, 2184, 2212, 2236, 2322, 2408, 2457, 2709, 2808, 2844, 3081, 3096, 3276, 3318, 3354, 3397, 3612, 3913, 4108, 4266, 4424, 4472, 4644, 4914, 4977, 5031, 5418, 5688, 6162, 6552, 6636, 6708, 6794, 7189, 7224, 7826, 8127, 8216, 8532, 9243, 9288, 9828, 9954, 10062, 10191, 10836, 11739, 12324, 13272, 13416, 13588, 14378, 14931, 15093, 15652, 16254, 17064, 18486, 19656, 19908, 20124, 20382, 21567, 21672, 23478, 23779, 24648, 27176, 27729, 28756, 29862, 30186, 30573, 31304, 32508, 35217, 36972, 39816, 40248, 40764, 43134, 44161, 46956, 47558, 55458, 57512, 59724, 60372, 61146, 64701, 65016, 70434, 71337, 73944, 81528, 86268, 88322, 91719, 93912, 95116, 105651, 110916, 119448, 120744, 122292, 129402, 132483, 140868, 142674, 172536, 176644, 183438, 190232, 194103, 211302, 214011, 221832, 244584, 258804, 264966, 281736, 285348, 309127, 353288, 366876, 388206, 397449, 422604, 428022, 517608, 529932, 570696, 618254, 642033, 733752, 776412, 794898, 845208, 856044, 927381, 1059864, 1192347, 1236508, 1284066, 1552824, 1589796, 1712088, 1854762, 2384694, 2473016, 2568132, 2782143, 3179592, 3709524, 4769388, 5136264, 5564286, 7419048, 8346429, 9538776, 11128572, 16692858, 22257144, 33385716, 66771432]

約数ペア:

[(1, 66771432), (2, 33385716), (3, 22257144), (4, 16692858), (6, 11128572), (7, 9538776), (8, 8346429), (9, 7419048), (12, 5564286), (13, 5136264), (14, 4769388), (18, 3709524), (21, 3179592), (24, 2782143), (26, 2568132), (27, 2473016), (28, 2384694), (36, 1854762), (39, 1712088), (42, 1589796), (43, 1552824), (52, 1284066), (54, 1236508), (56, 1192347), (63, 1059864), (72, 927381), (78, 856044), (79, 845208), (84, 794898), (86, 776412), (91, 733752), (104, 642033), (108, 618254), (117, 570696), (126, 529932), (129, 517608), (156, 428022), (158, 422604), (168, 397449), (172, 388206), (182, 366876), (189, 353288), (216, 309127), (234, 285348), (237, 281736), (252, 264966), (258, 258804), (273, 244584), (301, 221832), (312, 214011), (316, 211302), (344, 194103), (351, 190232), (364, 183438), (378, 176644), (387, 172536), (468, 142674), (474, 140868), (504, 132483), (516, 129402), (546, 122292), (553, 120744), (559, 119448), (602, 110916), (632, 105651), (702, 95116), (711, 93912), (728, 91719), (756, 88322), (774, 86268), (819, 81528), (903, 73944), (936, 71337), (948, 70434), (1027, 65016), (1032, 64701), (1092, 61146), (1106, 60372), (1118, 59724), (1161, 57512), (1204, 55458), (1404, 47558), (1422, 46956), (1512, 44161), (1548, 43134), (1638, 40764), (1659, 40248), (1677, 39816), (1806, 36972), (1896, 35217), (2054, 32508), (2133, 31304), (2184, 30573), (2212, 30186), (2236, 29862), (2322, 28756), (2408, 27729), (2457, 27176), (2709, 24648), (2808, 23779), (2844, 23478), (3081, 21672), (3096, 21567), (3276, 20382), (3318, 20124), (3354, 19908), (3397, 19656), (3612, 18486), (3913, 17064), (4108, 16254), (4266, 15652), (4424, 15093), (4472, 14931), (4644, 14378), (4914, 13588), (4977, 13416), (5031, 13272), (5418, 12324), (5688, 11739), (6162, 10836), (6552, 10191), (6636, 10062), (6708, 9954), (6794, 9828), (7189, 9288), (7224, 9243), (7826, 8532), (8127, 8216)]