56217726

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 132091344

約数和(自身を除く): 75873618

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 83, 111, 113, 162, 166, 222, 226, 249, 333, 339, 498, 666, 678, 747, 999, 1017, 1494, 1998, 2034, 2241, 2997, 3051, 3071, 4181, 4482, 5994, 6102, 6142, 6723, 8362, 9153, 9213, 9379, 12543, 13446, 18306, 18426, 18758, 25086, 27639, 28137, 37629, 55278, 56274, 75258, 82917, 84411, 112887, 165834, 168822, 225774, 248751, 253233, 338661, 347023, 497502, 506466, 677322, 694046, 759699, 1041069, 1519398, 2082138, 3123207, 6246414, 9369621, 18739242, 28108863, 56217726]

約数ペア:

[(1, 56217726), (2, 28108863), (3, 18739242), (6, 9369621), (9, 6246414), (18, 3123207), (27, 2082138), (37, 1519398), (54, 1041069), (74, 759699), (81, 694046), (83, 677322), (111, 506466), (113, 497502), (162, 347023), (166, 338661), (222, 253233), (226, 248751), (249, 225774), (333, 168822), (339, 165834), (498, 112887), (666, 84411), (678, 82917), (747, 75258), (999, 56274), (1017, 55278), (1494, 37629), (1998, 28137), (2034, 27639), (2241, 25086), (2997, 18758), (3051, 18426), (3071, 18306), (4181, 13446), (4482, 12543), (5994, 9379), (6102, 9213), (6142, 9153), (6723, 8362)]