64082178

素因数分解:

$2^1\times 3^4\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1344

約数の個数: 40

約数和(自身を含む): 144074700

約数和(自身を除く): 79992522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449, 881, 898, 1347, 1762, 2643, 2694, 4041, 5286, 7929, 8082, 12123, 15858, 23787, 24246, 36369, 47574, 71361, 72738, 142722, 395569, 791138, 1186707, 2373414, 3560121, 7120242, 10680363, 21360726, 32041089, 64082178]

約数ペア:

[(1, 64082178), (2, 32041089), (3, 21360726), (6, 10680363), (9, 7120242), (18, 3560121), (27, 2373414), (54, 1186707), (81, 791138), (162, 395569), (449, 142722), (881, 72738), (898, 71361), (1347, 47574), (1762, 36369), (2643, 24246), (2694, 23787), (4041, 15858), (5286, 12123), (7929, 8082)]