123729972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 305797632

約数和(自身を除く): 182067660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 6691, 9246, 13382, 18492, 20073, 26764, 40146, 80292, 153893, 307786, 448297, 461679, 615572, 896594, 923358, 1344891, 1793188, 1846716, 2689782, 5379564, 10310831, 20621662, 30932493, 41243324, 61864986, 123729972]

約数ペア:

[(1, 123729972), (2, 61864986), (3, 41243324), (4, 30932493), (6, 20621662), (12, 10310831), (23, 5379564), (46, 2689782), (67, 1846716), (69, 1793188), (92, 1344891), (134, 923358), (138, 896594), (201, 615572), (268, 461679), (276, 448297), (402, 307786), (804, 153893), (1541, 80292), (3082, 40146), (4623, 26764), (6164, 20073), (6691, 18492), (9246, 13382)]