72912222

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{29567}}^1$

素因数の和:29712

約数の個数: 24

約数和(自身を含む): 159134976

約数和(自身を除く): 86222754

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 29567, 59134, 88701, 177402, 266103, 532206, 4050679, 8101358, 12152037, 24304074, 36456111, 72912222]

約数ペア:

[(1, 72912222), (2, 36456111), (3, 24304074), (6, 12152037), (9, 8101358), (18, 4050679), (137, 532206), (274, 266103), (411, 177402), (822, 88701), (1233, 59134), (2466, 29567)]