78971556

素因数分解:

$2^2\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{5381}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 184451904

約数和(自身を除く): 105480348

約数列:

[1, 2, 3, 4, 6, 12, 1223, 2446, 3669, 4892, 5381, 7338, 10762, 14676, 16143, 21524, 32286, 64572, 6580963, 13161926, 19742889, 26323852, 39485778, 78971556]

約数ペア:

[(1, 78971556), (2, 39485778), (3, 26323852), (4, 19742889), (6, 13161926), (12, 6580963), (1223, 64572), (2446, 32286), (3669, 21524), (4892, 16143), (5381, 14676), (7338, 10762)]