78861664

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15307}}^1$

素因数の和:15347

約数の個数: 48

約数和(自身を含む): 185165568

約数和(自身を除く): 106303904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 15307, 30614, 61228, 107149, 122456, 214298, 244912, 352061, 428596, 489824, 704122, 857192, 1408244, 1714384, 2464427, 2816488, 3428768, 4928854, 5632976, 9857708, 11265952, 19715416, 39430832, 78861664]

約数ペア:

[(1, 78861664), (2, 39430832), (4, 19715416), (7, 11265952), (8, 9857708), (14, 5632976), (16, 4928854), (23, 3428768), (28, 2816488), (32, 2464427), (46, 1714384), (56, 1408244), (92, 857192), (112, 704122), (161, 489824), (184, 428596), (224, 352061), (322, 244912), (368, 214298), (644, 122456), (736, 107149), (1288, 61228), (2576, 30614), (5152, 15307)]