805168084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1301}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 1737638784

約数和(自身を除く): 932470700

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 961, 1301, 1426, 1922, 2602, 2852, 3844, 4991, 5204, 6727, 9107, 9982, 13454, 18214, 19964, 22103, 26908, 29923, 36428, 40331, 44206, 59846, 80662, 88412, 119692, 154721, 161324, 209461, 282317, 309442, 418922, 564634, 618884, 837844, 927613, 1129268, 1250261, 1855226, 2500522, 3710452, 5001044, 6493291, 8751827, 12986582, 17503654, 25973164, 28756003, 35007308, 57512006, 115024012, 201292021, 402584042, 805168084]

約数ペア:

[(1, 805168084), (2, 402584042), (4, 201292021), (7, 115024012), (14, 57512006), (23, 35007308), (28, 28756003), (31, 25973164), (46, 17503654), (62, 12986582), (92, 8751827), (124, 6493291), (161, 5001044), (217, 3710452), (322, 2500522), (434, 1855226), (644, 1250261), (713, 1129268), (868, 927613), (961, 837844), (1301, 618884), (1426, 564634), (1922, 418922), (2602, 309442), (2852, 282317), (3844, 209461), (4991, 161324), (5204, 154721), (6727, 119692), (9107, 88412), (9982, 80662), (13454, 59846), (18214, 44206), (19964, 40331), (22103, 36428), (26908, 29923)]