78121084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10597}}^1$

素因数の和:10717

約数の個数: 24

約数和(自身を含む): 145404560

約数和(自身を除く): 67283476

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 10597, 21194, 42388, 201343, 402686, 805372, 1027909, 2055818, 4111636, 19530271, 39060542, 78121084]

約数ペア:

[(1, 78121084), (2, 39060542), (4, 19530271), (19, 4111636), (38, 2055818), (76, 1027909), (97, 805372), (194, 402686), (388, 201343), (1843, 42388), (3686, 21194), (7372, 10597)]