77762970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 130893030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1609, 1611, 1790, 2685, 3218, 3222, 4827, 4833, 5370, 8045, 8055, 9654, 9666, 14481, 16090, 16110, 24135, 24165, 28962, 43443, 48270, 48330, 72405, 86886, 144810, 217215, 288011, 434430, 576022, 864033, 1440055, 1728066, 2592099, 2880110, 4320165, 5184198, 7776297, 8640330, 12960495, 15552594, 25920990, 38881485, 77762970]

約数ペア:

[(1, 77762970), (2, 38881485), (3, 25920990), (5, 15552594), (6, 12960495), (9, 8640330), (10, 7776297), (15, 5184198), (18, 4320165), (27, 2880110), (30, 2592099), (45, 1728066), (54, 1440055), (90, 864033), (135, 576022), (179, 434430), (270, 288011), (358, 217215), (537, 144810), (895, 86886), (1074, 72405), (1609, 48330), (1611, 48270), (1790, 43443), (2685, 28962), (3218, 24165), (3222, 24135), (4827, 16110), (4833, 16090), (5370, 14481), (8045, 9666), (8055, 9654)]