90726426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{240017}}^1$

素因数の和:240035

約数の個数: 32

約数和(自身を含む): 230417280

約数和(自身を除く): 139690854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 240017, 480034, 720051, 1440102, 1680119, 2160153, 3360238, 4320306, 5040357, 6480459, 10080714, 12960918, 15121071, 30242142, 45363213, 90726426]

約数ペア:

[(1, 90726426), (2, 45363213), (3, 30242142), (6, 15121071), (7, 12960918), (9, 10080714), (14, 6480459), (18, 5040357), (21, 4320306), (27, 3360238), (42, 2160153), (54, 1680119), (63, 1440102), (126, 720051), (189, 480034), (378, 240017)]