68872836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{155119}}^1$

素因数の和:155163

約数の個数: 24

約数和(自身を含む): 165047680

約数和(自身を除く): 96174844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 155119, 310238, 465357, 620476, 930714, 1861428, 5739403, 11478806, 17218209, 22957612, 34436418, 68872836]

約数ペア:

[(1, 68872836), (2, 34436418), (3, 22957612), (4, 17218209), (6, 11478806), (12, 5739403), (37, 1861428), (74, 930714), (111, 620476), (148, 465357), (222, 310238), (444, 155119)]