76815704

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8737}}^1$

素因数の和:8907

約数の個数: 32

約数和(自身を含む): 165672480

約数和(自身を除く): 88856776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8737, 8792, 17474, 34948, 61159, 69896, 122318, 244636, 489272, 1371709, 2743418, 5486836, 9601963, 10973672, 19203926, 38407852, 76815704]

約数ペア:

[(1, 76815704), (2, 38407852), (4, 19203926), (7, 10973672), (8, 9601963), (14, 5486836), (28, 2743418), (56, 1371709), (157, 489272), (314, 244636), (628, 122318), (1099, 69896), (1256, 61159), (2198, 34948), (4396, 17474), (8737, 8792)]