87627870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88513}}^1$

素因数の和:88537

約数の個数: 48

約数和(自身を含む): 248547312

約数和(自身を除く): 160919442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 88513, 177026, 265539, 442565, 531078, 796617, 885130, 973643, 1327695, 1593234, 1947286, 2655390, 2920929, 3983085, 4868215, 5841858, 7966170, 8762787, 9736430, 14604645, 17525574, 29209290, 43813935, 87627870]

約数ペア:

[(1, 87627870), (2, 43813935), (3, 29209290), (5, 17525574), (6, 14604645), (9, 9736430), (10, 8762787), (11, 7966170), (15, 5841858), (18, 4868215), (22, 3983085), (30, 2920929), (33, 2655390), (45, 1947286), (55, 1593234), (66, 1327695), (90, 973643), (99, 885130), (110, 796617), (165, 531078), (198, 442565), (330, 265539), (495, 177026), (990, 88513)]