91171782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 237405168

約数和(自身を除く): 146233386

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 43, 51, 78, 82, 86, 102, 117, 123, 129, 153, 169, 221, 234, 246, 258, 306, 338, 369, 387, 442, 507, 533, 559, 663, 697, 731, 738, 774, 1014, 1066, 1118, 1326, 1394, 1462, 1521, 1599, 1677, 1763, 1989, 2091, 2193, 2873, 3042, 3198, 3354, 3526, 3978, 4182, 4386, 4797, 5031, 5289, 5746, 6273, 6579, 6929, 7267, 8619, 9061, 9503, 9594, 10062, 10578, 12546, 13158, 13858, 14534, 15867, 17238, 18122, 19006, 20787, 21801, 22919, 25857, 27183, 28509, 29971, 31734, 41574, 43602, 45838, 51714, 54366, 57018, 59942, 62361, 65403, 68757, 81549, 85527, 89913, 117793, 123539, 124722, 130806, 137514, 163098, 171054, 179826, 206271, 235586, 247078, 269739, 297947, 353379, 370617, 389623, 412542, 539478, 595894, 706758, 741234, 779246, 893841, 1060137, 1111851, 1168869, 1787682, 2120274, 2223702, 2337738, 2681523, 3506607, 5065099, 5363046, 7013214, 10130198, 15195297, 30390594, 45585891, 91171782]

約数ペア:

[(1, 91171782), (2, 45585891), (3, 30390594), (6, 15195297), (9, 10130198), (13, 7013214), (17, 5363046), (18, 5065099), (26, 3506607), (34, 2681523), (39, 2337738), (41, 2223702), (43, 2120274), (51, 1787682), (78, 1168869), (82, 1111851), (86, 1060137), (102, 893841), (117, 779246), (123, 741234), (129, 706758), (153, 595894), (169, 539478), (221, 412542), (234, 389623), (246, 370617), (258, 353379), (306, 297947), (338, 269739), (369, 247078), (387, 235586), (442, 206271), (507, 179826), (533, 171054), (559, 163098), (663, 137514), (697, 130806), (731, 124722), (738, 123539), (774, 117793), (1014, 89913), (1066, 85527), (1118, 81549), (1326, 68757), (1394, 65403), (1462, 62361), (1521, 59942), (1599, 57018), (1677, 54366), (1763, 51714), (1989, 45838), (2091, 43602), (2193, 41574), (2873, 31734), (3042, 29971), (3198, 28509), (3354, 27183), (3526, 25857), (3978, 22919), (4182, 21801), (4386, 20787), (4797, 19006), (5031, 18122), (5289, 17238), (5746, 15867), (6273, 14534), (6579, 13858), (6929, 13158), (7267, 12546), (8619, 10578), (9061, 10062), (9503, 9594)]