73516976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 60

約数和(自身を含む): 163083312

約数和(自身を除く): 89566336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1223, 1768, 2312, 2446, 3536, 3757, 4624, 4892, 7514, 9784, 15028, 15899, 19568, 20791, 30056, 31798, 41582, 60112, 63596, 83164, 127192, 166328, 254384, 270283, 332656, 353447, 540566, 706894, 1081132, 1413788, 2162264, 2827576, 4324528, 4594811, 5655152, 9189622, 18379244, 36758488, 73516976]

約数ペア:

[(1, 73516976), (2, 36758488), (4, 18379244), (8, 9189622), (13, 5655152), (16, 4594811), (17, 4324528), (26, 2827576), (34, 2162264), (52, 1413788), (68, 1081132), (104, 706894), (136, 540566), (208, 353447), (221, 332656), (272, 270283), (289, 254384), (442, 166328), (578, 127192), (884, 83164), (1156, 63596), (1223, 60112), (1768, 41582), (2312, 31798), (2446, 30056), (3536, 20791), (3757, 19568), (4624, 15899), (4892, 15028), (7514, 9784)]