90449744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73417}}^1$

素因数の和:73443

約数の個数: 40

約数和(自身を含む): 218491968

約数和(自身を除く): 128042224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 73417, 146834, 293668, 513919, 587336, 807587, 1027838, 1174672, 1615174, 2055676, 3230348, 4111352, 5653109, 6460696, 8222704, 11306218, 12921392, 22612436, 45224872, 90449744]

約数ペア:

[(1, 90449744), (2, 45224872), (4, 22612436), (7, 12921392), (8, 11306218), (11, 8222704), (14, 6460696), (16, 5653109), (22, 4111352), (28, 3230348), (44, 2055676), (56, 1615174), (77, 1174672), (88, 1027838), (112, 807587), (154, 587336), (176, 513919), (308, 293668), (616, 146834), (1232, 73417)]