764863068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{19937}}^1$

素因数の和:20106

約数の個数: 48

約数和(自身を含む): 1875767040

約数和(自身を除く): 1110903972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 9591, 12788, 19182, 19937, 38364, 39874, 59811, 79748, 119622, 239244, 458551, 917102, 1375653, 1834204, 2751306, 2771243, 5502612, 5542486, 8313729, 11084972, 16627458, 33254916, 63738589, 127477178, 191215767, 254954356, 382431534, 764863068]

約数ペア:

[(1, 764863068), (2, 382431534), (3, 254954356), (4, 191215767), (6, 127477178), (12, 63738589), (23, 33254916), (46, 16627458), (69, 11084972), (92, 8313729), (138, 5542486), (139, 5502612), (276, 2771243), (278, 2751306), (417, 1834204), (556, 1375653), (834, 917102), (1668, 458551), (3197, 239244), (6394, 119622), (9591, 79748), (12788, 59811), (19182, 39874), (19937, 38364)]