69899368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 96662552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2141, 2332, 2968, 4081, 4282, 4664, 8162, 8564, 14987, 16324, 17128, 23551, 29974, 32648, 47102, 59948, 94204, 113473, 119896, 164857, 188408, 226946, 329714, 453892, 659428, 794311, 907784, 1248203, 1318856, 1588622, 2496406, 3177244, 4992812, 6354488, 8737421, 9985624, 17474842, 34949684, 69899368]

約数ペア:

[(1, 69899368), (2, 34949684), (4, 17474842), (7, 9985624), (8, 8737421), (11, 6354488), (14, 4992812), (22, 3177244), (28, 2496406), (44, 1588622), (53, 1318856), (56, 1248203), (77, 907784), (88, 794311), (106, 659428), (154, 453892), (212, 329714), (308, 226946), (371, 188408), (424, 164857), (583, 119896), (616, 113473), (742, 94204), (1166, 59948), (1484, 47102), (2141, 32648), (2332, 29974), (2968, 23551), (4081, 17128), (4282, 16324), (4664, 14987), (8162, 8564)]