87886728

素因数分解:

$2^3\times 3^3\times {\mathrm{406883}}^1$

素因数の和:406898

約数の個数: 32

約数和(自身を含む): 244130400

約数和(自身を除く): 156243672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 406883, 813766, 1220649, 1627532, 2441298, 3255064, 3661947, 4882596, 7323894, 9765192, 10985841, 14647788, 21971682, 29295576, 43943364, 87886728]

約数ペア:

[(1, 87886728), (2, 43943364), (3, 29295576), (4, 21971682), (6, 14647788), (8, 10985841), (9, 9765192), (12, 7323894), (18, 4882596), (24, 3661947), (27, 3255064), (36, 2441298), (54, 1627532), (72, 1220649), (108, 813766), (216, 406883)]