76978512

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1559

約数の個数: 120

約数和(自身を含む): 240755424

約数和(自身を除く): 163776912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1523, 1872, 1944, 2106, 2808, 3046, 3159, 3888, 4212, 4569, 5616, 6092, 6318, 8424, 9138, 12184, 12636, 13707, 16848, 18276, 19799, 24368, 25272, 27414, 36552, 39598, 41121, 50544, 54828, 59397, 73104, 79196, 82242, 109656, 118794, 123363, 158392, 164484, 178191, 219312, 237588, 246726, 316784, 328968, 356382, 370089, 475176, 493452, 534573, 657936, 712764, 740178, 950352, 986904, 1069146, 1425528, 1480356, 1603719, 1973808, 2138292, 2851056, 2960712, 3207438, 4276584, 4811157, 5921424, 6414876, 8553168, 9622314, 12829752, 19244628, 25659504, 38489256, 76978512]

約数ペア:

[(1, 76978512), (2, 38489256), (3, 25659504), (4, 19244628), (6, 12829752), (8, 9622314), (9, 8553168), (12, 6414876), (13, 5921424), (16, 4811157), (18, 4276584), (24, 3207438), (26, 2960712), (27, 2851056), (36, 2138292), (39, 1973808), (48, 1603719), (52, 1480356), (54, 1425528), (72, 1069146), (78, 986904), (81, 950352), (104, 740178), (108, 712764), (117, 657936), (144, 534573), (156, 493452), (162, 475176), (208, 370089), (216, 356382), (234, 328968), (243, 316784), (312, 246726), (324, 237588), (351, 219312), (432, 178191), (468, 164484), (486, 158392), (624, 123363), (648, 118794), (702, 109656), (936, 82242), (972, 79196), (1053, 73104), (1296, 59397), (1404, 54828), (1523, 50544), (1872, 41121), (1944, 39598), (2106, 36552), (2808, 27414), (3046, 25272), (3159, 24368), (3888, 19799), (4212, 18276), (4569, 16848), (5616, 13707), (6092, 12636), (6318, 12184), (8424, 9138)]