90156906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 223988544

約数和(自身を除く): 133831638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 2027, 2118, 2471, 3177, 4054, 4942, 6081, 6354, 7413, 12162, 14189, 14826, 18243, 22239, 28378, 36486, 42567, 44478, 85134, 127701, 255402, 715531, 1431062, 2146593, 4293186, 5008717, 6439779, 10017434, 12879558, 15026151, 30052302, 45078453, 90156906]

約数ペア:

[(1, 90156906), (2, 45078453), (3, 30052302), (6, 15026151), (7, 12879558), (9, 10017434), (14, 6439779), (18, 5008717), (21, 4293186), (42, 2146593), (63, 1431062), (126, 715531), (353, 255402), (706, 127701), (1059, 85134), (2027, 44478), (2118, 42567), (2471, 36486), (3177, 28378), (4054, 22239), (4942, 18243), (6081, 14826), (6354, 14189), (7413, 12162)]