78276124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19433}}^1$

素因数の和:19509

約数の個数: 24

約数和(自身を含む): 146921040

約数和(自身を除く): 68644916

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 19433, 38866, 77732, 369227, 738454, 1029949, 1476908, 2059898, 4119796, 19569031, 39138062, 78276124]

約数ペア:

[(1, 78276124), (2, 39138062), (4, 19569031), (19, 4119796), (38, 2059898), (53, 1476908), (76, 1029949), (106, 738454), (212, 369227), (1007, 77732), (2014, 38866), (4028, 19433)]