77972944

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30269}}^1$

素因数の和:30307

約数の個数: 40

約数和(自身を含む): 180167040

約数和(自身を除く): 102194096

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 30269, 60538, 121076, 211883, 242152, 423766, 484304, 696187, 847532, 1392374, 1695064, 2784748, 3390128, 4873309, 5569496, 9746618, 11138992, 19493236, 38986472, 77972944]

約数ペア:

[(1, 77972944), (2, 38986472), (4, 19493236), (7, 11138992), (8, 9746618), (14, 5569496), (16, 4873309), (23, 3390128), (28, 2784748), (46, 1695064), (56, 1392374), (92, 847532), (112, 696187), (161, 484304), (184, 423766), (322, 242152), (368, 211883), (644, 121076), (1288, 60538), (2576, 30269)]