81302598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1031}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 190453536

約数和(自身を除く): 109150938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 1011, 1031, 2022, 2062, 3033, 3093, 4381, 6066, 6186, 8762, 9279, 13143, 13403, 18558, 26286, 26806, 39429, 40209, 78858, 80418, 120627, 241254, 347447, 694894, 1042341, 2084682, 3127023, 4516811, 6254046, 9033622, 13550433, 27100866, 40651299, 81302598]

約数ペア:

[(1, 81302598), (2, 40651299), (3, 27100866), (6, 13550433), (9, 9033622), (13, 6254046), (18, 4516811), (26, 3127023), (39, 2084682), (78, 1042341), (117, 694894), (234, 347447), (337, 241254), (674, 120627), (1011, 80418), (1031, 78858), (2022, 40209), (2062, 39429), (3033, 26806), (3093, 26286), (4381, 18558), (6066, 13403), (6186, 13143), (8762, 9279)]