72007026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3135

約数の個数: 64

約数和(自身を含む): 181429248

約数和(自身を除く): 109422222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3067, 3354, 3913, 6134, 7826, 9201, 11739, 18402, 21469, 23478, 39871, 42938, 64407, 79742, 119613, 128814, 131881, 239226, 263762, 279097, 395643, 558194, 791286, 837291, 923167, 1674582, 1714453, 1846334, 2769501, 3428906, 5143359, 5539002, 10286718, 12001171, 24002342, 36003513, 72007026]

約数ペア:

[(1, 72007026), (2, 36003513), (3, 24002342), (6, 12001171), (7, 10286718), (13, 5539002), (14, 5143359), (21, 3428906), (26, 2769501), (39, 1846334), (42, 1714453), (43, 1674582), (78, 923167), (86, 837291), (91, 791286), (129, 558194), (182, 395643), (258, 279097), (273, 263762), (301, 239226), (546, 131881), (559, 128814), (602, 119613), (903, 79742), (1118, 64407), (1677, 42938), (1806, 39871), (3067, 23478), (3354, 21469), (3913, 18402), (6134, 11739), (7826, 9201)]