79506258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 99321006

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 251, 262, 393, 403, 502, 753, 786, 806, 1209, 1506, 1703, 2418, 3263, 3406, 4061, 5109, 6526, 7781, 8122, 9789, 10218, 12183, 15562, 19578, 23343, 24366, 32881, 46686, 52793, 65762, 98643, 101153, 105586, 158379, 197286, 202306, 303459, 316758, 427453, 606918, 854906, 1019311, 1282359, 2038622, 2564718, 3057933, 6115866, 13251043, 26502086, 39753129, 79506258]

約数ペア:

[(1, 79506258), (2, 39753129), (3, 26502086), (6, 13251043), (13, 6115866), (26, 3057933), (31, 2564718), (39, 2038622), (62, 1282359), (78, 1019311), (93, 854906), (131, 606918), (186, 427453), (251, 316758), (262, 303459), (393, 202306), (403, 197286), (502, 158379), (753, 105586), (786, 101153), (806, 98643), (1209, 65762), (1506, 52793), (1703, 46686), (2418, 32881), (3263, 24366), (3406, 23343), (4061, 19578), (5109, 15562), (6526, 12183), (7781, 10218), (8122, 9789)]