80762864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55469}}^1$

素因数の和:55497

約数の個数: 40

約数和(自身を含む): 192591840

約数和(自身を除く): 111828976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 55469, 110938, 221876, 388283, 443752, 721097, 776566, 887504, 1442194, 1553132, 2884388, 3106264, 5047679, 5768776, 6212528, 10095358, 11537552, 20190716, 40381432, 80762864]

約数ペア:

[(1, 80762864), (2, 40381432), (4, 20190716), (7, 11537552), (8, 10095358), (13, 6212528), (14, 5768776), (16, 5047679), (26, 3106264), (28, 2884388), (52, 1553132), (56, 1442194), (91, 887504), (104, 776566), (112, 721097), (182, 443752), (208, 388283), (364, 221876), (728, 110938), (1456, 55469)]