80612004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1319}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 205793280

約数和(自身を除く): 125181276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 463, 926, 1319, 1389, 1852, 2638, 2778, 3957, 5093, 5276, 5556, 7914, 10186, 14509, 15279, 15828, 20372, 29018, 30558, 43527, 58036, 61116, 87054, 174108, 610697, 1221394, 1832091, 2442788, 3664182, 6717667, 7328364, 13435334, 20153001, 26870668, 40306002, 80612004]

約数ペア:

[(1, 80612004), (2, 40306002), (3, 26870668), (4, 20153001), (6, 13435334), (11, 7328364), (12, 6717667), (22, 3664182), (33, 2442788), (44, 1832091), (66, 1221394), (132, 610697), (463, 174108), (926, 87054), (1319, 61116), (1389, 58036), (1852, 43527), (2638, 30558), (2778, 29018), (3957, 20372), (5093, 15828), (5276, 15279), (5556, 14509), (7914, 10186)]