78976512

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 243064800

約数和(自身を除く): 164088288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 197, 216, 232, 256, 261, 288, 348, 384, 394, 432, 464, 512, 522, 576, 591, 696, 768, 783, 788, 864, 928, 1044, 1152, 1182, 1392, 1536, 1566, 1576, 1728, 1773, 1856, 2088, 2304, 2364, 2784, 3132, 3152, 3456, 3546, 3712, 4176, 4608, 4728, 5319, 5568, 5713, 6264, 6304, 6912, 7092, 7424, 8352, 9456, 10638, 11136, 11426, 12528, 12608, 13824, 14184, 14848, 16704, 17139, 18912, 21276, 22272, 22852, 25056, 25216, 28368, 33408, 34278, 37824, 42552, 44544, 45704, 50112, 50432, 51417, 56736, 66816, 68556, 75648, 85104, 91408, 100224, 100864, 102834, 113472, 133632, 137112, 151296, 154251, 170208, 182816, 200448, 205668, 226944, 274224, 302592, 308502, 340416, 365632, 400896, 411336, 453888, 548448, 617004, 680832, 731264, 822672, 907776, 1096896, 1234008, 1361664, 1462528, 1645344, 2193792, 2468016, 2723328, 2925056, 3290688, 4387584, 4936032, 6581376, 8775168, 9872064, 13162752, 19744128, 26325504, 39488256, 78976512]

約数ペア:

[(1, 78976512), (2, 39488256), (3, 26325504), (4, 19744128), (6, 13162752), (8, 9872064), (9, 8775168), (12, 6581376), (16, 4936032), (18, 4387584), (24, 3290688), (27, 2925056), (29, 2723328), (32, 2468016), (36, 2193792), (48, 1645344), (54, 1462528), (58, 1361664), (64, 1234008), (72, 1096896), (87, 907776), (96, 822672), (108, 731264), (116, 680832), (128, 617004), (144, 548448), (174, 453888), (192, 411336), (197, 400896), (216, 365632), (232, 340416), (256, 308502), (261, 302592), (288, 274224), (348, 226944), (384, 205668), (394, 200448), (432, 182816), (464, 170208), (512, 154251), (522, 151296), (576, 137112), (591, 133632), (696, 113472), (768, 102834), (783, 100864), (788, 100224), (864, 91408), (928, 85104), (1044, 75648), (1152, 68556), (1182, 66816), (1392, 56736), (1536, 51417), (1566, 50432), (1576, 50112), (1728, 45704), (1773, 44544), (1856, 42552), (2088, 37824), (2304, 34278), (2364, 33408), (2784, 28368), (3132, 25216), (3152, 25056), (3456, 22852), (3546, 22272), (3712, 21276), (4176, 18912), (4608, 17139), (4728, 16704), (5319, 14848), (5568, 14184), (5713, 13824), (6264, 12608), (6304, 12528), (6912, 11426), (7092, 11136), (7424, 10638), (8352, 9456)]