80826498

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 190514016

約数和(自身を除く): 109687518

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 81, 82, 86, 123, 129, 162, 246, 258, 283, 369, 387, 566, 738, 774, 849, 1107, 1161, 1698, 1763, 2214, 2322, 2547, 3321, 3483, 3526, 5094, 5289, 6642, 6966, 7641, 10578, 11603, 12169, 15282, 15867, 22923, 23206, 24338, 31734, 34809, 36507, 45846, 47601, 69618, 73014, 95202, 104427, 109521, 142803, 208854, 219042, 285606, 313281, 328563, 498929, 626562, 657126, 939843, 985689, 997858, 1496787, 1879686, 1971378, 2993574, 4490361, 8980722, 13471083, 26942166, 40413249, 80826498]

約数ペア:

[(1, 80826498), (2, 40413249), (3, 26942166), (6, 13471083), (9, 8980722), (18, 4490361), (27, 2993574), (41, 1971378), (43, 1879686), (54, 1496787), (81, 997858), (82, 985689), (86, 939843), (123, 657126), (129, 626562), (162, 498929), (246, 328563), (258, 313281), (283, 285606), (369, 219042), (387, 208854), (566, 142803), (738, 109521), (774, 104427), (849, 95202), (1107, 73014), (1161, 69618), (1698, 47601), (1763, 45846), (2214, 36507), (2322, 34809), (2547, 31734), (3321, 24338), (3483, 23206), (3526, 22923), (5094, 15867), (5289, 15282), (6642, 12169), (6966, 11603), (7641, 10578)]