87660216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{24847}}^1$

素因数の和:24873

約数の個数: 72

約数和(自身を含む): 276185520

約数和(自身を除く): 188525304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 24847, 49694, 74541, 99388, 149082, 173929, 198776, 223623, 298164, 347858, 447246, 521787, 596328, 695716, 894492, 1043574, 1217503, 1391432, 1565361, 1788984, 2087148, 2435006, 3130722, 3652509, 4174296, 4870012, 6261444, 7305018, 9740024, 10957527, 12522888, 14610036, 21915054, 29220072, 43830108, 87660216]

約数ペア:

[(1, 87660216), (2, 43830108), (3, 29220072), (4, 21915054), (6, 14610036), (7, 12522888), (8, 10957527), (9, 9740024), (12, 7305018), (14, 6261444), (18, 4870012), (21, 4174296), (24, 3652509), (28, 3130722), (36, 2435006), (42, 2087148), (49, 1788984), (56, 1565361), (63, 1391432), (72, 1217503), (84, 1043574), (98, 894492), (126, 695716), (147, 596328), (168, 521787), (196, 447246), (252, 347858), (294, 298164), (392, 223623), (441, 198776), (504, 173929), (588, 149082), (882, 99388), (1176, 74541), (1764, 49694), (3528, 24847)]