78081894

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 80

約数和(自身を含む): 195497280

約数和(自身を除く): 117415386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 774, 891, 946, 1019, 1161, 1419, 1782, 2038, 2322, 2838, 3057, 3483, 4257, 6114, 6966, 8514, 9171, 11209, 12771, 18342, 22418, 25542, 27513, 33627, 38313, 43817, 55026, 67254, 76626, 82539, 87634, 100881, 131451, 165078, 201762, 262902, 302643, 394353, 481987, 605286, 788706, 907929, 963974, 1183059, 1445961, 1815858, 2366118, 2891922, 3549177, 4337883, 7098354, 8675766, 13013649, 26027298, 39040947, 78081894]

約数ペア:

[(1, 78081894), (2, 39040947), (3, 26027298), (6, 13013649), (9, 8675766), (11, 7098354), (18, 4337883), (22, 3549177), (27, 2891922), (33, 2366118), (43, 1815858), (54, 1445961), (66, 1183059), (81, 963974), (86, 907929), (99, 788706), (129, 605286), (162, 481987), (198, 394353), (258, 302643), (297, 262902), (387, 201762), (473, 165078), (594, 131451), (774, 100881), (891, 87634), (946, 82539), (1019, 76626), (1161, 67254), (1419, 55026), (1782, 43817), (2038, 38313), (2322, 33627), (2838, 27513), (3057, 25542), (3483, 22418), (4257, 18342), (6114, 12771), (6966, 11209), (8514, 9171)]