8290212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 23518656

約数和(自身を除く): 15228444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 613, 644, 966, 1127, 1226, 1839, 1932, 2254, 2452, 3381, 3678, 4291, 4508, 6762, 7356, 8582, 12873, 13524, 14099, 17164, 25746, 28198, 30037, 42297, 51492, 56396, 60074, 84594, 90111, 98693, 120148, 169188, 180222, 197386, 296079, 360444, 394772, 592158, 690851, 1184316, 1381702, 2072553, 2763404, 4145106, 8290212]

約数ペア:

[(1, 8290212), (2, 4145106), (3, 2763404), (4, 2072553), (6, 1381702), (7, 1184316), (12, 690851), (14, 592158), (21, 394772), (23, 360444), (28, 296079), (42, 197386), (46, 180222), (49, 169188), (69, 120148), (84, 98693), (92, 90111), (98, 84594), (138, 60074), (147, 56396), (161, 51492), (196, 42297), (276, 30037), (294, 28198), (322, 25746), (483, 17164), (588, 14099), (613, 13524), (644, 12873), (966, 8582), (1127, 7356), (1226, 6762), (1839, 4508), (1932, 4291), (2254, 3678), (2452, 3381)]