82780074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 208528320

約数和(自身を除く): 125748246

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 387, 433, 494, 559, 741, 774, 817, 866, 1118, 1299, 1482, 1634, 1677, 2223, 2451, 2598, 3354, 3897, 4446, 4902, 5031, 5629, 7353, 7794, 8227, 10062, 10621, 11258, 14706, 16454, 16887, 18619, 21242, 24681, 31863, 33774, 37238, 49362, 50661, 55857, 63726, 74043, 95589, 101322, 106951, 111714, 148086, 167571, 191178, 213902, 242047, 320853, 335142, 353761, 484094, 641706, 707522, 726141, 962559, 1061283, 1452282, 1925118, 2122566, 2178423, 3183849, 4356846, 4598893, 6367698, 9197786, 13796679, 27593358, 41390037, 82780074]

約数ペア:

[(1, 82780074), (2, 41390037), (3, 27593358), (6, 13796679), (9, 9197786), (13, 6367698), (18, 4598893), (19, 4356846), (26, 3183849), (38, 2178423), (39, 2122566), (43, 1925118), (57, 1452282), (78, 1061283), (86, 962559), (114, 726141), (117, 707522), (129, 641706), (171, 484094), (234, 353761), (247, 335142), (258, 320853), (342, 242047), (387, 213902), (433, 191178), (494, 167571), (559, 148086), (741, 111714), (774, 106951), (817, 101322), (866, 95589), (1118, 74043), (1299, 63726), (1482, 55857), (1634, 50661), (1677, 49362), (2223, 37238), (2451, 33774), (2598, 31863), (3354, 24681), (3897, 21242), (4446, 18619), (4902, 16887), (5031, 16454), (5629, 14706), (7353, 11258), (7794, 10621), (8227, 10062)]