90248718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40543}}^1$

素因数の和:40608

約数の個数: 32

約数和(自身を含む): 210180096

約数和(自身を除く): 119931378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 40543, 81086, 121629, 243258, 283801, 567602, 851403, 1702806, 2148779, 4297558, 6446337, 12892674, 15041453, 30082906, 45124359, 90248718]

約数ペア:

[(1, 90248718), (2, 45124359), (3, 30082906), (6, 15041453), (7, 12892674), (14, 6446337), (21, 4297558), (42, 2148779), (53, 1702806), (106, 851403), (159, 567602), (318, 283801), (371, 243258), (742, 121629), (1113, 81086), (2226, 40543)]