828080316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142871}}^1$

素因数の和:142911

約数の個数: 72

約数和(自身を含む): 2496259584

約数和(自身を除く): 1668179268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 142871, 285742, 428613, 571484, 857226, 1000097, 1285839, 1714452, 2000194, 2571678, 3000291, 3286033, 4000388, 5143356, 6000582, 6572066, 9000873, 9858099, 12001164, 13144132, 18001746, 19716198, 23002231, 29574297, 36003492, 39432396, 46004462, 59148594, 69006693, 92008924, 118297188, 138013386, 207020079, 276026772, 414040158, 828080316]

約数ペア:

[(1, 828080316), (2, 414040158), (3, 276026772), (4, 207020079), (6, 138013386), (7, 118297188), (9, 92008924), (12, 69006693), (14, 59148594), (18, 46004462), (21, 39432396), (23, 36003492), (28, 29574297), (36, 23002231), (42, 19716198), (46, 18001746), (63, 13144132), (69, 12001164), (84, 9858099), (92, 9000873), (126, 6572066), (138, 6000582), (161, 5143356), (207, 4000388), (252, 3286033), (276, 3000291), (322, 2571678), (414, 2000194), (483, 1714452), (644, 1285839), (828, 1000097), (966, 857226), (1449, 571484), (1932, 428613), (2898, 285742), (5796, 142871)]