87123168

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 195923232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 89, 96, 99, 103, 108, 132, 144, 176, 178, 198, 206, 216, 264, 267, 288, 297, 309, 352, 356, 396, 412, 432, 528, 534, 594, 618, 712, 792, 801, 824, 864, 927, 979, 1056, 1068, 1133, 1188, 1236, 1424, 1584, 1602, 1648, 1854, 1958, 2136, 2266, 2376, 2403, 2472, 2781, 2848, 2937, 3168, 3204, 3296, 3399, 3708, 3916, 4272, 4532, 4752, 4806, 4944, 5562, 5874, 6408, 6798, 7416, 7832, 8544, 8811, 9064, 9167, 9504, 9612, 9888, 10197, 11124, 11748, 12816, 13596, 14832, 15664, 17622, 18128, 18334, 19224, 20394, 22248, 23496, 25632, 26433, 27192, 27501, 29664, 30591, 31328, 35244, 36256, 36668, 38448, 40788, 44496, 46992, 52866, 54384, 55002, 61182, 70488, 73336, 76896, 81576, 82503, 88992, 93984, 100837, 105732, 108768, 110004, 122364, 140976, 146672, 163152, 165006, 201674, 211464, 220008, 244728, 247509, 281952, 293344, 302511, 326304, 330012, 403348, 422928, 440016, 489456, 495018, 605022, 660024, 806696, 845856, 880032, 907533, 978912, 990036, 1210044, 1320048, 1613392, 1815066, 1980072, 2420088, 2640096, 2722599, 3226784, 3630132, 3960144, 4840176, 5445198, 7260264, 7920288, 9680352, 10890396, 14520528, 21780792, 29041056, 43561584, 87123168]

約数ペア:

[(1, 87123168), (2, 43561584), (3, 29041056), (4, 21780792), (6, 14520528), (8, 10890396), (9, 9680352), (11, 7920288), (12, 7260264), (16, 5445198), (18, 4840176), (22, 3960144), (24, 3630132), (27, 3226784), (32, 2722599), (33, 2640096), (36, 2420088), (44, 1980072), (48, 1815066), (54, 1613392), (66, 1320048), (72, 1210044), (88, 990036), (89, 978912), (96, 907533), (99, 880032), (103, 845856), (108, 806696), (132, 660024), (144, 605022), (176, 495018), (178, 489456), (198, 440016), (206, 422928), (216, 403348), (264, 330012), (267, 326304), (288, 302511), (297, 293344), (309, 281952), (352, 247509), (356, 244728), (396, 220008), (412, 211464), (432, 201674), (528, 165006), (534, 163152), (594, 146672), (618, 140976), (712, 122364), (792, 110004), (801, 108768), (824, 105732), (864, 100837), (927, 93984), (979, 88992), (1056, 82503), (1068, 81576), (1133, 76896), (1188, 73336), (1236, 70488), (1424, 61182), (1584, 55002), (1602, 54384), (1648, 52866), (1854, 46992), (1958, 44496), (2136, 40788), (2266, 38448), (2376, 36668), (2403, 36256), (2472, 35244), (2781, 31328), (2848, 30591), (2937, 29664), (3168, 27501), (3204, 27192), (3296, 26433), (3399, 25632), (3708, 23496), (3916, 22248), (4272, 20394), (4532, 19224), (4752, 18334), (4806, 18128), (4944, 17622), (5562, 15664), (5874, 14832), (6408, 13596), (6798, 12816), (7416, 11748), (7832, 11124), (8544, 10197), (8811, 9888), (9064, 9612), (9167, 9504)]