80430732

素因数分解:

$2^2\times 3^4\times {\mathrm{248243}}^1$

素因数の和:248259

約数の個数: 30

約数和(自身を含む): 210262668

約数和(自身を除く): 129831936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248243, 496486, 744729, 992972, 1489458, 2234187, 2978916, 4468374, 6702561, 8936748, 13405122, 20107683, 26810244, 40215366, 80430732]

約数ペア:

[(1, 80430732), (2, 40215366), (3, 26810244), (4, 20107683), (6, 13405122), (9, 8936748), (12, 6702561), (18, 4468374), (27, 2978916), (36, 2234187), (54, 1489458), (81, 992972), (108, 744729), (162, 496486), (324, 248243)]