71908236

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11716

約数の個数: 60

約数和(自身を含む): 197893080

約数和(自身を除く): 125984844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11681, 23362, 35043, 46724, 70086, 105129, 140172, 210258, 221939, 315387, 420516, 443878, 630774, 665817, 887756, 946161, 1261548, 1331634, 1892322, 1997451, 2663268, 3784644, 3994902, 5992353, 7989804, 11984706, 17977059, 23969412, 35954118, 71908236]

約数ペア:

[(1, 71908236), (2, 35954118), (3, 23969412), (4, 17977059), (6, 11984706), (9, 7989804), (12, 5992353), (18, 3994902), (19, 3784644), (27, 2663268), (36, 1997451), (38, 1892322), (54, 1331634), (57, 1261548), (76, 946161), (81, 887756), (108, 665817), (114, 630774), (162, 443878), (171, 420516), (228, 315387), (324, 221939), (342, 210258), (513, 140172), (684, 105129), (1026, 70086), (1539, 46724), (2052, 35043), (3078, 23362), (6156, 11681)]