66177456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 181536000

約数和(自身を除く): 115358544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 487, 596, 894, 912, 974, 1192, 1461, 1788, 1948, 2384, 2831, 2922, 3576, 3896, 5662, 5844, 7152, 7792, 8493, 9253, 11324, 11688, 16986, 18506, 22648, 23376, 27759, 33972, 37012, 45296, 55518, 67944, 72563, 74024, 111036, 135888, 145126, 148048, 217689, 222072, 290252, 435378, 444144, 580504, 870756, 1161008, 1378697, 1741512, 2757394, 3483024, 4136091, 5514788, 8272182, 11029576, 16544364, 22059152, 33088728, 66177456]

約数ペア:

[(1, 66177456), (2, 33088728), (3, 22059152), (4, 16544364), (6, 11029576), (8, 8272182), (12, 5514788), (16, 4136091), (19, 3483024), (24, 2757394), (38, 1741512), (48, 1378697), (57, 1161008), (76, 870756), (114, 580504), (149, 444144), (152, 435378), (228, 290252), (298, 222072), (304, 217689), (447, 148048), (456, 145126), (487, 135888), (596, 111036), (894, 74024), (912, 72563), (974, 67944), (1192, 55518), (1461, 45296), (1788, 37012), (1948, 33972), (2384, 27759), (2831, 23376), (2922, 22648), (3576, 18506), (3896, 16986), (5662, 11688), (5844, 11324), (7152, 9253), (7792, 8493)]