69389144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 144677400

約数和(自身を除く): 75288256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 739, 776, 968, 1067, 1478, 2134, 2956, 4268, 5912, 8129, 8536, 11737, 16258, 23474, 32516, 46948, 65032, 71683, 89419, 93896, 143366, 178838, 286732, 357676, 573464, 715352, 788513, 1577026, 3154052, 6308104, 8673643, 17347286, 34694572, 69389144]

約数ペア:

[(1, 69389144), (2, 34694572), (4, 17347286), (8, 8673643), (11, 6308104), (22, 3154052), (44, 1577026), (88, 788513), (97, 715352), (121, 573464), (194, 357676), (242, 286732), (388, 178838), (484, 143366), (739, 93896), (776, 89419), (968, 71683), (1067, 65032), (1478, 46948), (2134, 32516), (2956, 23474), (4268, 16258), (5912, 11737), (8129, 8536)]