78032416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2918

約数の個数: 72

約数和(自身を含む): 193052160

約数和(自身を除く): 115019744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2879, 3388, 3872, 5758, 6776, 11516, 13552, 20153, 23032, 27104, 31669, 40306, 46064, 63338, 80612, 92128, 126676, 161224, 221683, 253352, 322448, 348359, 443366, 506704, 644896, 696718, 886732, 1013408, 1393436, 1773464, 2438513, 2786872, 3546928, 4877026, 5573744, 7093856, 9754052, 11147488, 19508104, 39016208, 78032416]

約数ペア:

[(1, 78032416), (2, 39016208), (4, 19508104), (7, 11147488), (8, 9754052), (11, 7093856), (14, 5573744), (16, 4877026), (22, 3546928), (28, 2786872), (32, 2438513), (44, 1773464), (56, 1393436), (77, 1013408), (88, 886732), (112, 696718), (121, 644896), (154, 506704), (176, 443366), (224, 348359), (242, 322448), (308, 253352), (352, 221683), (484, 161224), (616, 126676), (847, 92128), (968, 80612), (1232, 63338), (1694, 46064), (1936, 40306), (2464, 31669), (2879, 27104), (3388, 23032), (3872, 20153), (5758, 13552), (6776, 11516)]