87101448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 249600000

約数和(自身を除く): 162498552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1039, 1497, 1996, 2078, 2994, 3117, 3493, 3992, 4156, 5988, 6234, 6986, 7273, 8312, 10479, 11976, 12468, 13972, 14546, 20958, 21819, 24936, 27944, 29092, 41916, 43638, 58184, 83832, 87276, 174552, 518461, 1036922, 1555383, 2073844, 3110766, 3629227, 4147688, 6221532, 7258454, 10887681, 12443064, 14516908, 21775362, 29033816, 43550724, 87101448]

約数ペア:

[(1, 87101448), (2, 43550724), (3, 29033816), (4, 21775362), (6, 14516908), (7, 12443064), (8, 10887681), (12, 7258454), (14, 6221532), (21, 4147688), (24, 3629227), (28, 3110766), (42, 2073844), (56, 1555383), (84, 1036922), (168, 518461), (499, 174552), (998, 87276), (1039, 83832), (1497, 58184), (1996, 43638), (2078, 41916), (2994, 29092), (3117, 27944), (3493, 24936), (3992, 21819), (4156, 20958), (5988, 14546), (6234, 13972), (6986, 12468), (7273, 11976), (8312, 10479)]