84480208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 183845376

約数和(自身を除く): 99365168

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 233, 248, 272, 344, 466, 496, 527, 688, 731, 932, 1054, 1333, 1462, 1864, 2108, 2666, 2924, 3728, 3961, 4216, 5332, 5848, 7223, 7922, 8432, 10019, 10664, 11696, 14446, 15844, 20038, 21328, 22661, 28892, 31688, 40076, 45322, 57784, 63376, 80152, 90644, 115568, 122791, 160304, 170323, 181288, 245582, 310589, 340646, 362576, 491164, 621178, 681292, 982328, 1242356, 1362584, 1964656, 2484712, 2725168, 4969424, 5280013, 10560026, 21120052, 42240104, 84480208]

約数ペア:

[(1, 84480208), (2, 42240104), (4, 21120052), (8, 10560026), (16, 5280013), (17, 4969424), (31, 2725168), (34, 2484712), (43, 1964656), (62, 1362584), (68, 1242356), (86, 982328), (124, 681292), (136, 621178), (172, 491164), (233, 362576), (248, 340646), (272, 310589), (344, 245582), (466, 181288), (496, 170323), (527, 160304), (688, 122791), (731, 115568), (932, 90644), (1054, 80152), (1333, 63376), (1462, 57784), (1864, 45322), (2108, 40076), (2666, 31688), (2924, 28892), (3728, 22661), (3961, 21328), (4216, 20038), (5332, 15844), (5848, 14446), (7223, 11696), (7922, 10664), (8432, 10019)]