87742728

素因数分解:

$2^3\times 3^2\times {\mathrm{1218649}}^1$

素因数の和:1218661

約数の個数: 24

約数和(自身を含む): 237636750

約数和(自身を除く): 149894022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1218649, 2437298, 3655947, 4874596, 7311894, 9749192, 10967841, 14623788, 21935682, 29247576, 43871364, 87742728]

約数ペア:

[(1, 87742728), (2, 43871364), (3, 29247576), (4, 21935682), (6, 14623788), (8, 10967841), (9, 9749192), (12, 7311894), (18, 4874596), (24, 3655947), (36, 2437298), (72, 1218649)]