86724378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 139470822

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 86, 102, 117, 129, 153, 169, 221, 234, 258, 306, 338, 351, 387, 442, 459, 507, 559, 663, 702, 731, 774, 918, 1014, 1118, 1161, 1326, 1462, 1521, 1677, 1989, 2193, 2197, 2322, 2873, 3042, 3354, 3978, 4386, 4394, 4563, 5031, 5746, 5967, 6579, 6591, 7267, 8619, 9126, 9503, 10062, 11934, 13158, 13182, 14534, 15093, 17238, 19006, 19737, 19773, 21801, 25857, 28509, 30186, 37349, 39474, 39546, 43602, 51714, 57018, 59319, 65403, 74698, 77571, 85527, 94471, 112047, 118638, 123539, 130806, 155142, 171054, 188942, 196209, 224094, 247078, 256581, 283413, 336141, 370617, 392418, 513162, 566826, 672282, 741234, 850239, 1008423, 1111851, 1606007, 1700478, 2016846, 2223702, 2550717, 3212014, 3335553, 4818021, 5101434, 6671106, 9636042, 14454063, 28908126, 43362189, 86724378]

約数ペア:

[(1, 86724378), (2, 43362189), (3, 28908126), (6, 14454063), (9, 9636042), (13, 6671106), (17, 5101434), (18, 4818021), (26, 3335553), (27, 3212014), (34, 2550717), (39, 2223702), (43, 2016846), (51, 1700478), (54, 1606007), (78, 1111851), (86, 1008423), (102, 850239), (117, 741234), (129, 672282), (153, 566826), (169, 513162), (221, 392418), (234, 370617), (258, 336141), (306, 283413), (338, 256581), (351, 247078), (387, 224094), (442, 196209), (459, 188942), (507, 171054), (559, 155142), (663, 130806), (702, 123539), (731, 118638), (774, 112047), (918, 94471), (1014, 85527), (1118, 77571), (1161, 74698), (1326, 65403), (1462, 59319), (1521, 57018), (1677, 51714), (1989, 43602), (2193, 39546), (2197, 39474), (2322, 37349), (2873, 30186), (3042, 28509), (3354, 25857), (3978, 21801), (4386, 19773), (4394, 19737), (4563, 19006), (5031, 17238), (5746, 15093), (5967, 14534), (6579, 13182), (6591, 13158), (7267, 11934), (8619, 10062), (9126, 9503)]