78638208

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18617}}^1$

素因数の和:18645

約数の個数: 64

約数和(自身を含む): 227884320

約数和(自身を除く): 149246112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 18617, 37234, 55851, 74468, 111702, 148936, 204787, 223404, 297872, 409574, 446808, 595744, 614361, 819148, 893616, 1191488, 1228722, 1638296, 1787232, 2382976, 2457444, 3276592, 3574464, 4914888, 6553184, 7148928, 9829776, 13106368, 19659552, 26212736, 39319104, 78638208]

約数ペア:

[(1, 78638208), (2, 39319104), (3, 26212736), (4, 19659552), (6, 13106368), (8, 9829776), (11, 7148928), (12, 6553184), (16, 4914888), (22, 3574464), (24, 3276592), (32, 2457444), (33, 2382976), (44, 1787232), (48, 1638296), (64, 1228722), (66, 1191488), (88, 893616), (96, 819148), (128, 614361), (132, 595744), (176, 446808), (192, 409574), (264, 297872), (352, 223404), (384, 204787), (528, 148936), (704, 111702), (1056, 74468), (1408, 55851), (2112, 37234), (4224, 18617)]