71571924

素因数分解:

$2^2\times 3^4\times {\mathrm{220901}}^1$

素因数の和:220917

約数の個数: 30

約数和(自身を含む): 187103994

約数和(自身を除く): 115532070

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220901, 441802, 662703, 883604, 1325406, 1988109, 2650812, 3976218, 5964327, 7952436, 11928654, 17892981, 23857308, 35785962, 71571924]

約数ペア:

[(1, 71571924), (2, 35785962), (3, 23857308), (4, 17892981), (6, 11928654), (9, 7952436), (12, 5964327), (18, 3976218), (27, 2650812), (36, 1988109), (54, 1325406), (81, 883604), (108, 662703), (162, 441802), (324, 220901)]