90377812

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4943}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 181069056

約数和(自身を除く): 90691244

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 4943, 9142, 9886, 18284, 19772, 34601, 69202, 138404, 3227779, 6455558, 12911116, 22594453, 45188906, 90377812]

約数ペア:

[(1, 90377812), (2, 45188906), (4, 22594453), (7, 12911116), (14, 6455558), (28, 3227779), (653, 138404), (1306, 69202), (2612, 34601), (4571, 19772), (4943, 18284), (9142, 9886)]