84676144

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4177}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 188578208

約数和(自身を除く): 103902064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 4177, 5068, 8354, 10136, 16708, 20272, 29239, 33416, 58478, 66832, 116956, 233912, 467824, 756037, 1512074, 3024148, 5292259, 6048296, 10584518, 12096592, 21169036, 42338072, 84676144]

約数ペア:

[(1, 84676144), (2, 42338072), (4, 21169036), (7, 12096592), (8, 10584518), (14, 6048296), (16, 5292259), (28, 3024148), (56, 1512074), (112, 756037), (181, 467824), (362, 233912), (724, 116956), (1267, 66832), (1448, 58478), (2534, 33416), (2896, 29239), (4177, 20272), (5068, 16708), (8354, 10136)]