90450828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14867}}^1$

素因数の和:14903

約数の個数: 54

約数和(自身を含む): 247596804

約数和(自身を除く): 157145976

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 14867, 29734, 44601, 59468, 89202, 133803, 178404, 193271, 267606, 386542, 535212, 579813, 773084, 1159626, 1739439, 2319252, 2512523, 3478878, 5025046, 6957756, 7537569, 10050092, 15075138, 22612707, 30150276, 45225414, 90450828]

約数ペア:

[(1, 90450828), (2, 45225414), (3, 30150276), (4, 22612707), (6, 15075138), (9, 10050092), (12, 7537569), (13, 6957756), (18, 5025046), (26, 3478878), (36, 2512523), (39, 2319252), (52, 1739439), (78, 1159626), (117, 773084), (156, 579813), (169, 535212), (234, 386542), (338, 267606), (468, 193271), (507, 178404), (676, 133803), (1014, 89202), (1521, 59468), (2028, 44601), (3042, 29734), (6084, 14867)]