81159324

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127609}}^1$

素因数の和:127669

約数の個数: 24

約数和(自身を含む): 192946320

約数和(自身を除く): 111786996

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 127609, 255218, 382827, 510436, 765654, 1531308, 6763277, 13526554, 20289831, 27053108, 40579662, 81159324]

約数ペア:

[(1, 81159324), (2, 40579662), (3, 27053108), (4, 20289831), (6, 13526554), (12, 6763277), (53, 1531308), (106, 765654), (159, 510436), (212, 382827), (318, 255218), (636, 127609)]