90247128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{70949}}^1$

素因数の和:71011

約数の個数: 32

約数和(自身を含む): 229878000

約数和(自身を除く): 139630872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 70949, 141898, 212847, 283796, 425694, 567592, 851388, 1702776, 3760297, 7520594, 11280891, 15041188, 22561782, 30082376, 45123564, 90247128]

約数ペア:

[(1, 90247128), (2, 45123564), (3, 30082376), (4, 22561782), (6, 15041188), (8, 11280891), (12, 7520594), (24, 3760297), (53, 1702776), (106, 851388), (159, 567592), (212, 425694), (318, 283796), (424, 212847), (636, 141898), (1272, 70949)]