86441056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 72

約数和(自身を含む): 194957280

約数和(自身を除く): 108516224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 719, 884, 1156, 1438, 1768, 2312, 2876, 3536, 3757, 4624, 5752, 7072, 7514, 9248, 9347, 11504, 12223, 15028, 18694, 23008, 24446, 30056, 37388, 48892, 60112, 74776, 97784, 120224, 149552, 158899, 195568, 207791, 299104, 317798, 391136, 415582, 635596, 831164, 1271192, 1662328, 2542384, 2701283, 3324656, 5084768, 5402566, 6649312, 10805132, 21610264, 43220528, 86441056]

約数ペア:

[(1, 86441056), (2, 43220528), (4, 21610264), (8, 10805132), (13, 6649312), (16, 5402566), (17, 5084768), (26, 3324656), (32, 2701283), (34, 2542384), (52, 1662328), (68, 1271192), (104, 831164), (136, 635596), (208, 415582), (221, 391136), (272, 317798), (289, 299104), (416, 207791), (442, 195568), (544, 158899), (578, 149552), (719, 120224), (884, 97784), (1156, 74776), (1438, 60112), (1768, 48892), (2312, 37388), (2876, 30056), (3536, 24446), (3757, 23008), (4624, 18694), (5752, 15028), (7072, 12223), (7514, 11504), (9248, 9347)]