78971268

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{15269}}^1$

素因数の和:15707

約数の個数: 24

約数和(自身を含む): 184705920

約数和(自身を除く): 105734652

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 15269, 30538, 45807, 61076, 91614, 183228, 6580939, 13161878, 19742817, 26323756, 39485634, 78971268]

約数ペア:

[(1, 78971268), (2, 39485634), (3, 26323756), (4, 19742817), (6, 13161878), (12, 6580939), (431, 183228), (862, 91614), (1293, 61076), (1724, 45807), (2586, 30538), (5172, 15269)]