84770424

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3557}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 230344920

約数和(自身を除く): 145574496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3557, 3972, 5958, 7114, 7944, 10671, 11916, 14228, 21342, 23832, 28456, 32013, 42684, 64026, 85368, 128052, 256104, 1177367, 2354734, 3532101, 4709468, 7064202, 9418936, 10596303, 14128404, 21192606, 28256808, 42385212, 84770424]

約数ペア:

[(1, 84770424), (2, 42385212), (3, 28256808), (4, 21192606), (6, 14128404), (8, 10596303), (9, 9418936), (12, 7064202), (18, 4709468), (24, 3532101), (36, 2354734), (72, 1177367), (331, 256104), (662, 128052), (993, 85368), (1324, 64026), (1986, 42684), (2648, 32013), (2979, 28456), (3557, 23832), (3972, 21342), (5958, 14228), (7114, 11916), (7944, 10671)]