83981448

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 251559000

約数和(自身を除く): 167577552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 108, 109, 116, 123, 162, 164, 174, 216, 218, 232, 246, 261, 324, 327, 328, 348, 369, 436, 492, 522, 648, 654, 696, 738, 783, 872, 981, 984, 1044, 1107, 1189, 1308, 1476, 1566, 1962, 2088, 2214, 2349, 2378, 2616, 2943, 2952, 3132, 3161, 3321, 3567, 3924, 4428, 4469, 4698, 4756, 5886, 6264, 6322, 6642, 7134, 7848, 8829, 8856, 8938, 9396, 9483, 9512, 10701, 11772, 12644, 13284, 13407, 14268, 17658, 17876, 18792, 18966, 21402, 23544, 25288, 26568, 26814, 28449, 28536, 32103, 35316, 35752, 37932, 40221, 42804, 53628, 56898, 64206, 70632, 75864, 80442, 85347, 85608, 96309, 107256, 113796, 120663, 128412, 129601, 160884, 170694, 192618, 227592, 241326, 256041, 256824, 259202, 321768, 341388, 361989, 385236, 388803, 482652, 512082, 518404, 682776, 723978, 770472, 777606, 965304, 1024164, 1036808, 1166409, 1447956, 1555212, 2048328, 2332818, 2895912, 3110424, 3499227, 4665636, 6998454, 9331272, 10497681, 13996908, 20995362, 27993816, 41990724, 83981448]

約数ペア:

[(1, 83981448), (2, 41990724), (3, 27993816), (4, 20995362), (6, 13996908), (8, 10497681), (9, 9331272), (12, 6998454), (18, 4665636), (24, 3499227), (27, 3110424), (29, 2895912), (36, 2332818), (41, 2048328), (54, 1555212), (58, 1447956), (72, 1166409), (81, 1036808), (82, 1024164), (87, 965304), (108, 777606), (109, 770472), (116, 723978), (123, 682776), (162, 518404), (164, 512082), (174, 482652), (216, 388803), (218, 385236), (232, 361989), (246, 341388), (261, 321768), (324, 259202), (327, 256824), (328, 256041), (348, 241326), (369, 227592), (436, 192618), (492, 170694), (522, 160884), (648, 129601), (654, 128412), (696, 120663), (738, 113796), (783, 107256), (872, 96309), (981, 85608), (984, 85347), (1044, 80442), (1107, 75864), (1189, 70632), (1308, 64206), (1476, 56898), (1566, 53628), (1962, 42804), (2088, 40221), (2214, 37932), (2349, 35752), (2378, 35316), (2616, 32103), (2943, 28536), (2952, 28449), (3132, 26814), (3161, 26568), (3321, 25288), (3567, 23544), (3924, 21402), (4428, 18966), (4469, 18792), (4698, 17876), (4756, 17658), (5886, 14268), (6264, 13407), (6322, 13284), (6642, 12644), (7134, 11772), (7848, 10701), (8829, 9512), (8856, 9483), (8938, 9396)]