78312579804

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{509}}^1\times {\mathrm{12107}}^1$

素因数の和:12979

約数の個数: 72

約数和(自身を含む): 198924027120

約数和(自身を除く): 120611447316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 509, 706, 1018, 1059, 1412, 1527, 2036, 2118, 3054, 3177, 4236, 4581, 6108, 6354, 9162, 12107, 12708, 18324, 24214, 36321, 48428, 72642, 108963, 145284, 179677, 217926, 359354, 435852, 539031, 718708, 1078062, 1617093, 2156124, 3234186, 4273771, 6162463, 6468372, 8547542, 12324926, 12821313, 17095084, 18487389, 24649852, 25642626, 36974778, 38463939, 51285252, 55462167, 73949556, 76927878, 110924334, 153855756, 221848668, 2175349439, 4350698878, 6526048317, 8701397756, 13052096634, 19578144951, 26104193268, 39156289902, 78312579804]

約数ペア:

[(1, 78312579804), (2, 39156289902), (3, 26104193268), (4, 19578144951), (6, 13052096634), (9, 8701397756), (12, 6526048317), (18, 4350698878), (36, 2175349439), (353, 221848668), (509, 153855756), (706, 110924334), (1018, 76927878), (1059, 73949556), (1412, 55462167), (1527, 51285252), (2036, 38463939), (2118, 36974778), (3054, 25642626), (3177, 24649852), (4236, 18487389), (4581, 17095084), (6108, 12821313), (6354, 12324926), (9162, 8547542), (12107, 6468372), (12708, 6162463), (18324, 4273771), (24214, 3234186), (36321, 2156124), (48428, 1617093), (72642, 1078062), (108963, 718708), (145284, 539031), (179677, 435852), (217926, 359354)]