72716478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{526931}}^1$

素因数の和:526959

約数の個数: 16

約数和(自身を含む): 151756416

約数和(自身を除く): 79039938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 526931, 1053862, 1580793, 3161586, 12119413, 24238826, 36358239, 72716478]

約数ペア:

[(1, 72716478), (2, 36358239), (3, 24238826), (6, 12119413), (23, 3161586), (46, 1580793), (69, 1053862), (138, 526931)]