80469456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72889}}^1$

素因数の和:72923

約数の個数: 40

約数和(自身を含む): 216920640

約数和(自身を除く): 136451184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 72889, 145778, 218667, 291556, 437334, 583112, 874668, 1166224, 1676447, 1749336, 3352894, 3498672, 5029341, 6705788, 10058682, 13411576, 20117364, 26823152, 40234728, 80469456]

約数ペア:

[(1, 80469456), (2, 40234728), (3, 26823152), (4, 20117364), (6, 13411576), (8, 10058682), (12, 6705788), (16, 5029341), (23, 3498672), (24, 3352894), (46, 1749336), (48, 1676447), (69, 1166224), (92, 874668), (138, 583112), (184, 437334), (276, 291556), (368, 218667), (552, 145778), (1104, 72889)]