75178878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 154695552

約数和(自身を除く): 79516674

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 1381, 2762, 4143, 8286, 9073, 18146, 27219, 54438, 59383, 118766, 178149, 291391, 356298, 582782, 874173, 1748346, 12529813, 25059626, 37589439, 75178878]

約数ペア:

[(1, 75178878), (2, 37589439), (3, 25059626), (6, 12529813), (43, 1748346), (86, 874173), (129, 582782), (211, 356298), (258, 291391), (422, 178149), (633, 118766), (1266, 59383), (1381, 54438), (2762, 27219), (4143, 18146), (8286, 9073)]