77168956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 72740804

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 131, 262, 337, 437, 524, 674, 874, 1348, 1748, 2489, 3013, 4978, 6026, 6403, 7751, 9956, 12052, 12806, 15502, 25612, 31004, 44147, 57247, 88294, 114494, 147269, 176588, 228988, 294538, 589076, 838793, 1015381, 1677586, 2030762, 3355172, 4061524, 19292239, 38584478, 77168956]

約数ペア:

[(1, 77168956), (2, 38584478), (4, 19292239), (19, 4061524), (23, 3355172), (38, 2030762), (46, 1677586), (76, 1015381), (92, 838793), (131, 589076), (262, 294538), (337, 228988), (437, 176588), (524, 147269), (674, 114494), (874, 88294), (1348, 57247), (1748, 44147), (2489, 31004), (3013, 25612), (4978, 15502), (6026, 12806), (6403, 12052), (7751, 9956)]