78197652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{12853}}^1$

素因数の和:12889

約数の個数: 54

約数和(自身を含む): 214057662

約数和(自身を除く): 135860010

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 12853, 25706, 38559, 51412, 77118, 115677, 154236, 167089, 231354, 334178, 462708, 501267, 668356, 1002534, 1503801, 2005068, 2172157, 3007602, 4344314, 6015204, 6516471, 8688628, 13032942, 19549413, 26065884, 39098826, 78197652]

約数ペア:

[(1, 78197652), (2, 39098826), (3, 26065884), (4, 19549413), (6, 13032942), (9, 8688628), (12, 6516471), (13, 6015204), (18, 4344314), (26, 3007602), (36, 2172157), (39, 2005068), (52, 1503801), (78, 1002534), (117, 668356), (156, 501267), (169, 462708), (234, 334178), (338, 231354), (468, 167089), (507, 154236), (676, 115677), (1014, 77118), (1521, 51412), (2028, 38559), (3042, 25706), (6084, 12853)]