78963164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8778

約数の個数: 48

約数和(自身を含む): 176037120

約数和(自身を除く): 97073956

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 8731, 9044, 17462, 34924, 61117, 122234, 148427, 165889, 244468, 296854, 331778, 593708, 663556, 1038989, 1161223, 2077978, 2322446, 2820113, 4155956, 4644892, 5640226, 11280452, 19740791, 39481582, 78963164]

約数ペア:

[(1, 78963164), (2, 39481582), (4, 19740791), (7, 11280452), (14, 5640226), (17, 4644892), (19, 4155956), (28, 2820113), (34, 2322446), (38, 2077978), (68, 1161223), (76, 1038989), (119, 663556), (133, 593708), (238, 331778), (266, 296854), (323, 244468), (476, 165889), (532, 148427), (646, 122234), (1292, 61117), (2261, 34924), (4522, 17462), (8731, 9044)]