78908032

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 191164320

約数和(自身を除く): 112256288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 547, 644, 736, 784, 896, 1094, 1127, 1288, 1472, 1568, 2188, 2254, 2576, 2944, 3136, 3829, 4376, 4508, 5152, 6272, 7658, 8752, 9016, 10304, 12581, 15316, 17504, 18032, 20608, 25162, 26803, 30632, 35008, 36064, 50324, 53606, 61264, 70016, 72128, 88067, 100648, 107212, 122528, 144256, 176134, 201296, 214424, 245056, 352268, 402592, 428848, 490112, 616469, 704536, 805184, 857696, 1232938, 1409072, 1610368, 1715392, 2465876, 2818144, 3430784, 4931752, 5636288, 9863504, 11272576, 19727008, 39454016, 78908032]

約数ペア:

[(1, 78908032), (2, 39454016), (4, 19727008), (7, 11272576), (8, 9863504), (14, 5636288), (16, 4931752), (23, 3430784), (28, 2818144), (32, 2465876), (46, 1715392), (49, 1610368), (56, 1409072), (64, 1232938), (92, 857696), (98, 805184), (112, 704536), (128, 616469), (161, 490112), (184, 428848), (196, 402592), (224, 352268), (322, 245056), (368, 214424), (392, 201296), (448, 176134), (547, 144256), (644, 122528), (736, 107212), (784, 100648), (896, 88067), (1094, 72128), (1127, 70016), (1288, 61264), (1472, 53606), (1568, 50324), (2188, 36064), (2254, 35008), (2576, 30632), (2944, 26803), (3136, 25162), (3829, 20608), (4376, 18032), (4508, 17504), (5152, 15316), (6272, 12581), (7658, 10304), (8752, 9016)]