82878276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{40867}}^1$

素因数の和:40900

約数の個数: 36

約数和(自身を含む): 209407632

約数和(自身を除く): 126529356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 40867, 81734, 122601, 163468, 245202, 490404, 531271, 1062542, 1593813, 2125084, 3187626, 6375252, 6906523, 13813046, 20719569, 27626092, 41439138, 82878276]

約数ペア:

[(1, 82878276), (2, 41439138), (3, 27626092), (4, 20719569), (6, 13813046), (12, 6906523), (13, 6375252), (26, 3187626), (39, 2125084), (52, 1593813), (78, 1062542), (156, 531271), (169, 490404), (338, 245202), (507, 163468), (676, 122601), (1014, 81734), (2028, 40867)]