81230436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{46049}}^1$

素因数の和:46073

約数の個数: 54

約数和(自身を含む): 238861350

約数和(自身を除く): 157630914

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 46049, 92098, 138147, 184196, 276294, 322343, 414441, 552588, 644686, 828882, 967029, 1289372, 1657764, 1934058, 2256401, 2901087, 3868116, 4512802, 5802174, 6769203, 9025604, 11604348, 13538406, 20307609, 27076812, 40615218, 81230436]

約数ペア:

[(1, 81230436), (2, 40615218), (3, 27076812), (4, 20307609), (6, 13538406), (7, 11604348), (9, 9025604), (12, 6769203), (14, 5802174), (18, 4512802), (21, 3868116), (28, 2901087), (36, 2256401), (42, 1934058), (49, 1657764), (63, 1289372), (84, 967029), (98, 828882), (126, 644686), (147, 552588), (196, 414441), (252, 322343), (294, 276294), (441, 184196), (588, 138147), (882, 92098), (1764, 46049)]