78005312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 84

約数和(自身を含む): 194584320

約数和(自身を除く): 116579008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1439, 1694, 1936, 2464, 2878, 3388, 3872, 4928, 5756, 6776, 7744, 10073, 11512, 13552, 15829, 20146, 23024, 27104, 31658, 40292, 46048, 54208, 63316, 80584, 92096, 110803, 126632, 161168, 174119, 221606, 253264, 322336, 348238, 443212, 506528, 644672, 696476, 886424, 1013056, 1218833, 1392952, 1772848, 2437666, 2785904, 3545696, 4875332, 5571808, 7091392, 9750664, 11143616, 19501328, 39002656, 78005312]

約数ペア:

[(1, 78005312), (2, 39002656), (4, 19501328), (7, 11143616), (8, 9750664), (11, 7091392), (14, 5571808), (16, 4875332), (22, 3545696), (28, 2785904), (32, 2437666), (44, 1772848), (56, 1392952), (64, 1218833), (77, 1013056), (88, 886424), (112, 696476), (121, 644672), (154, 506528), (176, 443212), (224, 348238), (242, 322336), (308, 253264), (352, 221606), (448, 174119), (484, 161168), (616, 126632), (704, 110803), (847, 92096), (968, 80584), (1232, 63316), (1439, 54208), (1694, 46048), (1936, 40292), (2464, 31658), (2878, 27104), (3388, 23024), (3872, 20146), (4928, 15829), (5756, 13552), (6776, 11512), (7744, 10073)]