81184344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 210080640

約数和(自身を除く): 128896296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 776, 811, 1032, 1164, 1622, 2328, 2433, 3244, 4171, 4866, 6488, 8342, 9732, 12513, 16684, 19464, 25026, 33368, 34873, 50052, 69746, 78667, 100104, 104619, 139492, 157334, 209238, 236001, 278984, 314668, 418476, 472002, 629336, 836952, 944004, 1888008, 3382681, 6765362, 10148043, 13530724, 20296086, 27061448, 40592172, 81184344]

約数ペア:

[(1, 81184344), (2, 40592172), (3, 27061448), (4, 20296086), (6, 13530724), (8, 10148043), (12, 6765362), (24, 3382681), (43, 1888008), (86, 944004), (97, 836952), (129, 629336), (172, 472002), (194, 418476), (258, 314668), (291, 278984), (344, 236001), (388, 209238), (516, 157334), (582, 139492), (776, 104619), (811, 100104), (1032, 78667), (1164, 69746), (1622, 50052), (2328, 34873), (2433, 33368), (3244, 25026), (4171, 19464), (4866, 16684), (6488, 12513), (8342, 9732)]