81316086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31013}}^1$

素因数の和:31060

約数の個数: 32

約数和(自身を含む): 178640640

約数和(自身を除く): 97324554

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 31013, 62026, 93039, 186078, 589247, 713299, 1178494, 1426598, 1767741, 2139897, 3535482, 4279794, 13552681, 27105362, 40658043, 81316086]

約数ペア:

[(1, 81316086), (2, 40658043), (3, 27105362), (6, 13552681), (19, 4279794), (23, 3535482), (38, 2139897), (46, 1767741), (57, 1426598), (69, 1178494), (114, 713299), (138, 589247), (437, 186078), (874, 93039), (1311, 62026), (2622, 31013)]