80782604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151847}}^1$

素因数の和:151877

約数の個数: 24

約数和(自身を含む): 170069760

約数和(自身を除く): 89287156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151847, 303694, 607388, 1062929, 2125858, 2885093, 4251716, 5770186, 11540372, 20195651, 40391302, 80782604]

約数ペア:

[(1, 80782604), (2, 40391302), (4, 20195651), (7, 11540372), (14, 5770186), (19, 4251716), (28, 2885093), (38, 2125858), (76, 1062929), (133, 607388), (266, 303694), (532, 151847)]