67840656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8363}}^1$

素因数の和:8400

約数の個数: 60

約数和(自身を含む): 189795888

約数和(自身を除く): 121955232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 8363, 16726, 25089, 33452, 50178, 66904, 100356, 108719, 133808, 200712, 217438, 326157, 401424, 434876, 652314, 869752, 1304628, 1413347, 1739504, 2609256, 2826694, 4240041, 5218512, 5653388, 8480082, 11306776, 16960164, 22613552, 33920328, 67840656]

約数ペア:

[(1, 67840656), (2, 33920328), (3, 22613552), (4, 16960164), (6, 11306776), (8, 8480082), (12, 5653388), (13, 5218512), (16, 4240041), (24, 2826694), (26, 2609256), (39, 1739504), (48, 1413347), (52, 1304628), (78, 869752), (104, 652314), (156, 434876), (169, 401424), (208, 326157), (312, 217438), (338, 200712), (507, 133808), (624, 108719), (676, 100356), (1014, 66904), (1352, 50178), (2028, 33452), (2704, 25089), (4056, 16726), (8112, 8363)]