87693876

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21557}}^1$

素因数の和:21680

約数の個数: 36

約数和(自身を含む): 223642692

約数和(自身を除く): 135948816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 21557, 43114, 64671, 86228, 129342, 194013, 258684, 388026, 776052, 2435941, 4871882, 7307823, 9743764, 14615646, 21923469, 29231292, 43846938, 87693876]

約数ペア:

[(1, 87693876), (2, 43846938), (3, 29231292), (4, 21923469), (6, 14615646), (9, 9743764), (12, 7307823), (18, 4871882), (36, 2435941), (113, 776052), (226, 388026), (339, 258684), (452, 194013), (678, 129342), (1017, 86228), (1356, 64671), (2034, 43114), (4068, 21557)]