87331992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 267170400

約数和(自身を除く): 179838408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 61, 66, 68, 87, 88, 102, 116, 121, 122, 132, 136, 174, 183, 187, 204, 232, 242, 244, 264, 319, 348, 363, 366, 374, 408, 484, 488, 493, 561, 638, 671, 696, 726, 732, 748, 957, 968, 986, 1037, 1122, 1276, 1342, 1452, 1464, 1479, 1496, 1769, 1914, 1972, 2013, 2057, 2074, 2244, 2552, 2684, 2904, 2958, 3111, 3509, 3538, 3828, 3944, 4026, 4114, 4148, 4488, 5307, 5368, 5423, 5916, 6171, 6222, 7018, 7076, 7381, 7656, 8052, 8228, 8296, 10527, 10614, 10846, 11407, 11832, 12342, 12444, 14036, 14152, 14762, 16104, 16269, 16456, 19459, 21054, 21228, 21692, 22143, 22814, 24684, 24888, 28072, 29524, 30073, 32538, 34221, 38918, 42108, 42456, 43384, 44286, 45628, 49368, 58377, 59048, 59653, 60146, 65076, 68442, 77836, 84216, 88572, 90219, 91256, 116754, 119306, 120292, 125477, 130152, 136884, 155672, 177144, 178959, 180438, 214049, 233508, 238612, 240584, 250954, 273768, 330803, 357918, 360876, 376431, 428098, 467016, 477224, 501908, 642147, 661606, 715836, 721752, 752862, 856196, 992409, 1003816, 1284294, 1323212, 1431672, 1505724, 1712392, 1984818, 2568588, 2646424, 3011448, 3638833, 3969636, 5137176, 7277666, 7939272, 10916499, 14555332, 21832998, 29110664, 43665996, 87331992]

約数ペア:

[(1, 87331992), (2, 43665996), (3, 29110664), (4, 21832998), (6, 14555332), (8, 10916499), (11, 7939272), (12, 7277666), (17, 5137176), (22, 3969636), (24, 3638833), (29, 3011448), (33, 2646424), (34, 2568588), (44, 1984818), (51, 1712392), (58, 1505724), (61, 1431672), (66, 1323212), (68, 1284294), (87, 1003816), (88, 992409), (102, 856196), (116, 752862), (121, 721752), (122, 715836), (132, 661606), (136, 642147), (174, 501908), (183, 477224), (187, 467016), (204, 428098), (232, 376431), (242, 360876), (244, 357918), (264, 330803), (319, 273768), (348, 250954), (363, 240584), (366, 238612), (374, 233508), (408, 214049), (484, 180438), (488, 178959), (493, 177144), (561, 155672), (638, 136884), (671, 130152), (696, 125477), (726, 120292), (732, 119306), (748, 116754), (957, 91256), (968, 90219), (986, 88572), (1037, 84216), (1122, 77836), (1276, 68442), (1342, 65076), (1452, 60146), (1464, 59653), (1479, 59048), (1496, 58377), (1769, 49368), (1914, 45628), (1972, 44286), (2013, 43384), (2057, 42456), (2074, 42108), (2244, 38918), (2552, 34221), (2684, 32538), (2904, 30073), (2958, 29524), (3111, 28072), (3509, 24888), (3538, 24684), (3828, 22814), (3944, 22143), (4026, 21692), (4114, 21228), (4148, 21054), (4488, 19459), (5307, 16456), (5368, 16269), (5423, 16104), (5916, 14762), (6171, 14152), (6222, 14036), (7018, 12444), (7076, 12342), (7381, 11832), (7656, 11407), (8052, 10846), (8228, 10614), (8296, 10527)]