72180954

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67967}}^1$

素因数の和:68034

約数の個数: 24

約数和(自身を含む): 159045120

約数和(自身を除く): 86864166

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 67967, 135934, 203901, 407802, 611703, 1223406, 4010053, 8020106, 12030159, 24060318, 36090477, 72180954]

約数ペア:

[(1, 72180954), (2, 36090477), (3, 24060318), (6, 12030159), (9, 8020106), (18, 4010053), (59, 1223406), (118, 611703), (177, 407802), (354, 203901), (531, 135934), (1062, 67967)]