77954688

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 261135810

約数和(自身を除く): 183181122

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1381, 1568, 1764, 2016, 2352, 2688, 2762, 3136, 3528, 4032, 4143, 4704, 5524, 6272, 7056, 8064, 8286, 9408, 9667, 11048, 12429, 14112, 16572, 18816, 19334, 22096, 24858, 28224, 29001, 33144, 38668, 44192, 49716, 56448, 58002, 66288, 67669, 77336, 87003, 88384, 99432, 116004, 132576, 135338, 154672, 174006, 176768, 198864, 203007, 232008, 265152, 270676, 309344, 348012, 397728, 406014, 464016, 530304, 541352, 609021, 618688, 696024, 795456, 812028, 928032, 1082704, 1218042, 1237376, 1392048, 1590912, 1624056, 1856064, 2165408, 2436084, 2784096, 3248112, 3712128, 4330816, 4872168, 5568192, 6496224, 8661632, 9744336, 11136384, 12992448, 19488672, 25984896, 38977344, 77954688]

約数ペア:

[(1, 77954688), (2, 38977344), (3, 25984896), (4, 19488672), (6, 12992448), (7, 11136384), (8, 9744336), (9, 8661632), (12, 6496224), (14, 5568192), (16, 4872168), (18, 4330816), (21, 3712128), (24, 3248112), (28, 2784096), (32, 2436084), (36, 2165408), (42, 1856064), (48, 1624056), (49, 1590912), (56, 1392048), (63, 1237376), (64, 1218042), (72, 1082704), (84, 928032), (96, 812028), (98, 795456), (112, 696024), (126, 618688), (128, 609021), (144, 541352), (147, 530304), (168, 464016), (192, 406014), (196, 397728), (224, 348012), (252, 309344), (288, 270676), (294, 265152), (336, 232008), (384, 203007), (392, 198864), (441, 176768), (448, 174006), (504, 154672), (576, 135338), (588, 132576), (672, 116004), (784, 99432), (882, 88384), (896, 87003), (1008, 77336), (1152, 67669), (1176, 66288), (1344, 58002), (1381, 56448), (1568, 49716), (1764, 44192), (2016, 38668), (2352, 33144), (2688, 29001), (2762, 28224), (3136, 24858), (3528, 22096), (4032, 19334), (4143, 18816), (4704, 16572), (5524, 14112), (6272, 12429), (7056, 11048), (8064, 9667), (8286, 9408)]