81252828

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 211324960

約数和(自身を除く): 130072132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 746, 1119, 1492, 2017, 2238, 3357, 4034, 4476, 6051, 6714, 8068, 10071, 12102, 13428, 18153, 20142, 24204, 36306, 40284, 54459, 72612, 108918, 217836, 752341, 1504682, 2257023, 3009364, 4514046, 6771069, 9028092, 13542138, 20313207, 27084276, 40626414, 81252828]

約数ペア:

[(1, 81252828), (2, 40626414), (3, 27084276), (4, 20313207), (6, 13542138), (9, 9028092), (12, 6771069), (18, 4514046), (27, 3009364), (36, 2257023), (54, 1504682), (108, 752341), (373, 217836), (746, 108918), (1119, 72612), (1492, 54459), (2017, 40284), (2238, 36306), (3357, 24204), (4034, 20142), (4476, 18153), (6051, 13428), (6714, 12102), (8068, 10071)]