78103620438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1047499}}^1$

素因数の和:1047581

約数の個数: 48

約数和(自身を含む): 169795560000

約数和(自身を除く): 91691939562

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 289, 578, 731, 867, 1462, 1734, 2193, 4386, 12427, 24854, 37281, 74562, 1047499, 2094998, 3142497, 6284994, 17807483, 35614966, 45042457, 53422449, 90084914, 106844898, 135127371, 270254742, 302727211, 605454422, 765721769, 908181633, 1531443538, 1816363266, 2297165307, 4594330614, 13017270073, 26034540146, 39051810219, 78103620438]

約数ペア:

[(1, 78103620438), (2, 39051810219), (3, 26034540146), (6, 13017270073), (17, 4594330614), (34, 2297165307), (43, 1816363266), (51, 1531443538), (86, 908181633), (102, 765721769), (129, 605454422), (258, 302727211), (289, 270254742), (578, 135127371), (731, 106844898), (867, 90084914), (1462, 53422449), (1734, 45042457), (2193, 35614966), (4386, 17807483), (12427, 6284994), (24854, 3142497), (37281, 2094998), (74562, 1047499)]