81727205796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39828073}}^1$

素因数の和:39828105

約数の個数: 48

約数和(自身を含む): 223037214400

約数和(自身を除く): 141310008604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39828073, 79656146, 119484219, 159312292, 238968438, 358452657, 477936876, 716905314, 756733387, 1075357971, 1433810628, 1513466774, 2150715942, 2270200161, 3026933548, 4301431884, 4540400322, 6810600483, 9080800644, 13621200966, 20431801449, 27242401932, 40863602898, 81727205796]

約数ペア:

[(1, 81727205796), (2, 40863602898), (3, 27242401932), (4, 20431801449), (6, 13621200966), (9, 9080800644), (12, 6810600483), (18, 4540400322), (19, 4301431884), (27, 3026933548), (36, 2270200161), (38, 2150715942), (54, 1513466774), (57, 1433810628), (76, 1075357971), (108, 756733387), (114, 716905314), (171, 477936876), (228, 358452657), (342, 238968438), (513, 159312292), (684, 119484219), (1026, 79656146), (2052, 39828073)]