80679984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 263983104

約数和(自身を除く): 183303120

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 83, 84, 88, 112, 132, 154, 166, 168, 176, 231, 249, 263, 264, 308, 332, 336, 462, 498, 526, 528, 581, 616, 664, 789, 913, 924, 996, 1052, 1162, 1232, 1328, 1578, 1743, 1826, 1841, 1848, 1992, 2104, 2324, 2739, 2893, 3156, 3486, 3652, 3682, 3696, 3984, 4208, 4648, 5478, 5523, 5786, 6312, 6391, 6972, 7304, 7364, 8679, 9296, 10956, 11046, 11572, 12624, 12782, 13944, 14608, 14728, 17358, 19173, 20251, 21829, 21912, 22092, 23144, 25564, 27888, 29456, 34716, 38346, 40502, 43658, 43824, 44184, 46288, 51128, 60753, 65487, 69432, 76692, 81004, 87316, 88368, 102256, 121506, 130974, 138864, 152803, 153384, 162008, 174632, 240119, 243012, 261948, 305606, 306768, 324016, 349264, 458409, 480238, 486024, 523896, 611212, 720357, 916818, 960476, 972048, 1047792, 1222424, 1440714, 1680833, 1833636, 1920952, 2444848, 2881428, 3361666, 3667272, 3841904, 5042499, 5762856, 6723332, 7334544, 10084998, 11525712, 13446664, 20169996, 26893328, 40339992, 80679984]

約数ペア:

[(1, 80679984), (2, 40339992), (3, 26893328), (4, 20169996), (6, 13446664), (7, 11525712), (8, 10084998), (11, 7334544), (12, 6723332), (14, 5762856), (16, 5042499), (21, 3841904), (22, 3667272), (24, 3361666), (28, 2881428), (33, 2444848), (42, 1920952), (44, 1833636), (48, 1680833), (56, 1440714), (66, 1222424), (77, 1047792), (83, 972048), (84, 960476), (88, 916818), (112, 720357), (132, 611212), (154, 523896), (166, 486024), (168, 480238), (176, 458409), (231, 349264), (249, 324016), (263, 306768), (264, 305606), (308, 261948), (332, 243012), (336, 240119), (462, 174632), (498, 162008), (526, 153384), (528, 152803), (581, 138864), (616, 130974), (664, 121506), (789, 102256), (913, 88368), (924, 87316), (996, 81004), (1052, 76692), (1162, 69432), (1232, 65487), (1328, 60753), (1578, 51128), (1743, 46288), (1826, 44184), (1841, 43824), (1848, 43658), (1992, 40502), (2104, 38346), (2324, 34716), (2739, 29456), (2893, 27888), (3156, 25564), (3486, 23144), (3652, 22092), (3682, 21912), (3696, 21829), (3984, 20251), (4208, 19173), (4648, 17358), (5478, 14728), (5523, 14608), (5786, 13944), (6312, 12782), (6391, 12624), (6972, 11572), (7304, 11046), (7364, 10956), (8679, 9296)]