72785574

素因数分解:

$2^1\times 3^3\times {\mathrm{1347881}}^1$

素因数の和:1347892

約数の個数: 16

約数和(自身を含む): 161745840

約数和(自身を除く): 88960266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1347881, 2695762, 4043643, 8087286, 12130929, 24261858, 36392787, 72785574]

約数ペア:

[(1, 72785574), (2, 36392787), (3, 24261858), (6, 12130929), (9, 8087286), (18, 4043643), (27, 2695762), (54, 1347881)]