77923496

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8863}}^1$

素因数の和:9033

約数の個数: 32

約数和(自身を含む): 168061440

約数和(自身を除く): 90137944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 8863, 17726, 35452, 62041, 70904, 124082, 248164, 496328, 1391491, 2782982, 5565964, 9740437, 11131928, 19480874, 38961748, 77923496]

約数ペア:

[(1, 77923496), (2, 38961748), (4, 19480874), (7, 11131928), (8, 9740437), (14, 5565964), (28, 2782982), (56, 1391491), (157, 496328), (314, 248164), (628, 124082), (1099, 70904), (1256, 62041), (2198, 35452), (4396, 17726), (8792, 8863)]