88744140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{164341}}^1$

素因数の和:164359

約数の個数: 48

約数和(自身を含む): 276094560

約数和(自身を除く): 187350420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 164341, 328682, 493023, 657364, 821705, 986046, 1479069, 1643410, 1972092, 2465115, 2958138, 3286820, 4437207, 4930230, 5916276, 7395345, 8874414, 9860460, 14790690, 17748828, 22186035, 29581380, 44372070, 88744140]

約数ペア:

[(1, 88744140), (2, 44372070), (3, 29581380), (4, 22186035), (5, 17748828), (6, 14790690), (9, 9860460), (10, 8874414), (12, 7395345), (15, 5916276), (18, 4930230), (20, 4437207), (27, 3286820), (30, 2958138), (36, 2465115), (45, 1972092), (54, 1643410), (60, 1479069), (90, 986046), (108, 821705), (135, 657364), (180, 493023), (270, 328682), (540, 164341)]