71247528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89959}}^1$

素因数の和:89982

約数の個数: 48

約数和(自身を含む): 210506400

約数和(自身を除く): 139258872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 89959, 179918, 269877, 359836, 539754, 719672, 809631, 989549, 1079508, 1619262, 1979098, 2159016, 2968647, 3238524, 3958196, 5937294, 6477048, 7916392, 8905941, 11874588, 17811882, 23749176, 35623764, 71247528]

約数ペア:

[(1, 71247528), (2, 35623764), (3, 23749176), (4, 17811882), (6, 11874588), (8, 8905941), (9, 7916392), (11, 6477048), (12, 5937294), (18, 3958196), (22, 3238524), (24, 2968647), (33, 2159016), (36, 1979098), (44, 1619262), (66, 1079508), (72, 989549), (88, 809631), (99, 719672), (132, 539754), (198, 359836), (264, 269877), (396, 179918), (792, 89959)]