84372496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 104615408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 208, 214, 221, 223, 272, 428, 442, 446, 856, 884, 892, 1391, 1712, 1768, 1784, 1819, 2782, 2899, 3536, 3568, 3638, 3791, 5564, 5798, 7276, 7582, 11128, 11596, 14552, 15164, 22256, 23192, 23647, 23861, 29104, 30328, 46384, 47294, 47722, 49283, 60656, 94588, 95444, 98566, 189176, 190888, 197132, 310193, 378352, 381776, 394264, 405637, 620386, 788528, 811274, 1240772, 1622548, 2481544, 3245096, 4963088, 5273281, 6490192, 10546562, 21093124, 42186248, 84372496]

約数ペア:

[(1, 84372496), (2, 42186248), (4, 21093124), (8, 10546562), (13, 6490192), (16, 5273281), (17, 4963088), (26, 3245096), (34, 2481544), (52, 1622548), (68, 1240772), (104, 811274), (107, 788528), (136, 620386), (208, 405637), (214, 394264), (221, 381776), (223, 378352), (272, 310193), (428, 197132), (442, 190888), (446, 189176), (856, 98566), (884, 95444), (892, 94588), (1391, 60656), (1712, 49283), (1768, 47722), (1784, 47294), (1819, 46384), (2782, 30328), (2899, 29104), (3536, 23861), (3568, 23647), (3638, 23192), (3791, 22256), (5564, 15164), (5798, 14552), (7276, 11596), (7582, 11128)]