71897652

素因数分解:

$2^2\times 3^3\times {\mathrm{665719}}^1$

素因数の和:665732

約数の個数: 24

約数和(自身を含む): 186401600

約数和(自身を除く): 114503948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 665719, 1331438, 1997157, 2662876, 3994314, 5991471, 7988628, 11982942, 17974413, 23965884, 35948826, 71897652]

約数ペア:

[(1, 71897652), (2, 35948826), (3, 23965884), (4, 17974413), (6, 11982942), (9, 7988628), (12, 5991471), (18, 3994314), (27, 2662876), (36, 1997157), (54, 1331438), (108, 665719)]