69772976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 167947584

約数和(自身を除く): 98174608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 277, 346, 364, 554, 692, 728, 1108, 1211, 1384, 1456, 1939, 2216, 2249, 2422, 2768, 3601, 3878, 4432, 4498, 4844, 7202, 7756, 8996, 9688, 14404, 15512, 15743, 17992, 19376, 25207, 28808, 31024, 31486, 35984, 47921, 50414, 57616, 62972, 95842, 100828, 125944, 191684, 201656, 251888, 335447, 383368, 403312, 622973, 670894, 766736, 1245946, 1341788, 2491892, 2683576, 4360811, 4983784, 5367152, 8721622, 9967568, 17443244, 34886488, 69772976]

約数ペア:

[(1, 69772976), (2, 34886488), (4, 17443244), (7, 9967568), (8, 8721622), (13, 5367152), (14, 4983784), (16, 4360811), (26, 2683576), (28, 2491892), (52, 1341788), (56, 1245946), (91, 766736), (104, 670894), (112, 622973), (173, 403312), (182, 383368), (208, 335447), (277, 251888), (346, 201656), (364, 191684), (554, 125944), (692, 100828), (728, 95842), (1108, 62972), (1211, 57616), (1384, 50414), (1456, 47921), (1939, 35984), (2216, 31486), (2249, 31024), (2422, 28808), (2768, 25207), (3601, 19376), (3878, 17992), (4432, 15743), (4498, 15512), (4844, 14404), (7202, 9688), (7756, 8996)]