87408832

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 132047168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 448, 476, 499, 544, 644, 736, 782, 952, 998, 1088, 1288, 1472, 1564, 1904, 1996, 2576, 2737, 3128, 3493, 3808, 3992, 5152, 5474, 6256, 6986, 7616, 7984, 8483, 10304, 10948, 11477, 12512, 13972, 15968, 16966, 21896, 22954, 25024, 27944, 31936, 33932, 43792, 45908, 55888, 59381, 67864, 80339, 87584, 91816, 111776, 118762, 135728, 160678, 175168, 183632, 195109, 223552, 237524, 271456, 321356, 367264, 390218, 475048, 542912, 642712, 734528, 780436, 950096, 1285424, 1365763, 1560872, 1900192, 2570848, 2731526, 3121744, 3800384, 5141696, 5463052, 6243488, 10926104, 12486976, 21852208, 43704416, 87408832]

約数ペア:

[(1, 87408832), (2, 43704416), (4, 21852208), (7, 12486976), (8, 10926104), (14, 6243488), (16, 5463052), (17, 5141696), (23, 3800384), (28, 3121744), (32, 2731526), (34, 2570848), (46, 1900192), (56, 1560872), (64, 1365763), (68, 1285424), (92, 950096), (112, 780436), (119, 734528), (136, 642712), (161, 542912), (184, 475048), (224, 390218), (238, 367264), (272, 321356), (322, 271456), (368, 237524), (391, 223552), (448, 195109), (476, 183632), (499, 175168), (544, 160678), (644, 135728), (736, 118762), (782, 111776), (952, 91816), (998, 87584), (1088, 80339), (1288, 67864), (1472, 59381), (1564, 55888), (1904, 45908), (1996, 43792), (2576, 33932), (2737, 31936), (3128, 27944), (3493, 25024), (3808, 22954), (3992, 21896), (5152, 16966), (5474, 15968), (6256, 13972), (6986, 12512), (7616, 11477), (7984, 10948), (8483, 10304)]