77970042

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{10289}}^1$

素因数の和:10718

約数の個数: 24

約数和(自身を含む): 169352820

約数和(自身を除く): 91382778

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 10289, 20578, 30867, 61734, 92601, 185202, 4331669, 8663338, 12995007, 25990014, 38985021, 77970042]

約数ペア:

[(1, 77970042), (2, 38985021), (3, 25990014), (6, 12995007), (9, 8663338), (18, 4331669), (421, 185202), (842, 92601), (1263, 61734), (2526, 30867), (3789, 20578), (7578, 10289)]