90000006378

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{3449}}^1\times {\mathrm{4001}}^1$

素因数の和:8542

約数の個数: 32

約数和(自身を含む): 180262886400

約数和(自身を除く): 90262880022

約数列:

[1, 2, 3, 6, 1087, 2174, 3261, 3449, 4001, 6522, 6898, 8002, 10347, 12003, 20694, 24006, 3749063, 4349087, 7498126, 8698174, 11247189, 13047261, 13799449, 22494378, 26094522, 27598898, 41398347, 82796694, 15000001063, 30000002126, 45000003189, 90000006378]

約数ペア:

[(1, 90000006378), (2, 45000003189), (3, 30000002126), (6, 15000001063), (1087, 82796694), (2174, 41398347), (3261, 27598898), (3449, 26094522), (4001, 22494378), (6522, 13799449), (6898, 13047261), (8002, 11247189), (10347, 8698174), (12003, 7498126), (20694, 4349087), (24006, 3749063)]