71802774

素因数分解:

$2^1\times 3^4\times {\mathrm{443227}}^1$

素因数の和:443241

約数の個数: 20

約数和(自身を含む): 160891764

約数和(自身を除く): 89088990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443227, 886454, 1329681, 2659362, 3989043, 7978086, 11967129, 23934258, 35901387, 71802774]

約数ペア:

[(1, 71802774), (2, 35901387), (3, 23934258), (6, 11967129), (9, 7978086), (18, 3989043), (27, 2659362), (54, 1329681), (81, 886454), (162, 443227)]