72031194

素因数分解:

$2^1\times 3^4\times {\mathrm{444637}}^1$

素因数の和:444651

約数の個数: 20

約数和(自身を含む): 161403594

約数和(自身を除く): 89372400

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 444637, 889274, 1333911, 2667822, 4001733, 8003466, 12005199, 24010398, 36015597, 72031194]

約数ペア:

[(1, 72031194), (2, 36015597), (3, 24010398), (6, 12005199), (9, 8003466), (18, 4001733), (27, 2667822), (54, 1333911), (81, 889274), (162, 444637)]