121776516

素因数分解:

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

素因数の和:961

約数の個数: 72

約数和(自身を含む): 318622304

約数和(自身を除く): 196845788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 387, 388, 516, 582, 774, 811, 873, 1164, 1548, 1622, 1746, 2433, 3244, 3492, 4171, 4866, 7299, 8342, 9732, 12513, 14598, 16684, 25026, 29196, 34873, 37539, 50052, 69746, 75078, 78667, 104619, 139492, 150156, 157334, 209238, 236001, 313857, 314668, 418476, 472002, 627714, 708003, 944004, 1255428, 1416006, 2832012, 3382681, 6765362, 10148043, 13530724, 20296086, 30444129, 40592172, 60888258, 121776516]

約数ペア:

[(1, 121776516), (2, 60888258), (3, 40592172), (4, 30444129), (6, 20296086), (9, 13530724), (12, 10148043), (18, 6765362), (36, 3382681), (43, 2832012), (86, 1416006), (97, 1255428), (129, 944004), (172, 708003), (194, 627714), (258, 472002), (291, 418476), (387, 314668), (388, 313857), (516, 236001), (582, 209238), (774, 157334), (811, 150156), (873, 139492), (1164, 104619), (1548, 78667), (1622, 75078), (1746, 69746), (2433, 50052), (3244, 37539), (3492, 34873), (4171, 29196), (4866, 25026), (7299, 16684), (8342, 14598), (9732, 12513)]