7567128

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 21448800

約数和(自身を除く): 13881672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 661, 954, 1272, 1322, 1431, 1908, 1983, 2644, 2862, 3816, 3966, 5288, 5724, 5949, 7932, 11448, 11898, 15864, 17847, 23796, 35033, 35694, 47592, 70066, 71388, 105099, 140132, 142776, 210198, 280264, 315297, 420396, 630594, 840792, 945891, 1261188, 1891782, 2522376, 3783564, 7567128]

約数ペア:

[(1, 7567128), (2, 3783564), (3, 2522376), (4, 1891782), (6, 1261188), (8, 945891), (9, 840792), (12, 630594), (18, 420396), (24, 315297), (27, 280264), (36, 210198), (53, 142776), (54, 140132), (72, 105099), (106, 71388), (108, 70066), (159, 47592), (212, 35694), (216, 35033), (318, 23796), (424, 17847), (477, 15864), (636, 11898), (661, 11448), (954, 7932), (1272, 5949), (1322, 5724), (1431, 5288), (1908, 3966), (1983, 3816), (2644, 2862)]