78047648

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15189

約数の個数: 48

約数和(自身を含む): 183254400

約数和(自身を除く): 105206752

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, 15149, 30298, 60596, 106043, 121192, 212086, 242384, 348427, 424172, 484768, 696854, 848344, 1393708, 1696688, 2438989, 2787416, 3393376, 4877978, 5574832, 9755956, 11149664, 19511912, 39023824, 78047648]

約数ペア:

[(1, 78047648), (2, 39023824), (4, 19511912), (7, 11149664), (8, 9755956), (14, 5574832), (16, 4877978), (23, 3393376), (28, 2787416), (32, 2438989), (46, 1696688), (56, 1393708), (92, 848344), (112, 696854), (161, 484768), (184, 424172), (224, 348427), (322, 242384), (368, 212086), (644, 121192), (736, 106043), (1288, 60596), (2576, 30298), (5152, 15149)]