77976808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4706

約数の個数: 64

約数和(自身を含む): 187810560

約数和(自身を除く): 109833752

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 4657, 8372, 9314, 16744, 18628, 32599, 37256, 60541, 65198, 107111, 121082, 130396, 214222, 242164, 260792, 423787, 428444, 484328, 749777, 847574, 856888, 1392443, 1499554, 1695148, 2784886, 2999108, 3390296, 5569772, 5998216, 9747101, 11139544, 19494202, 38988404, 77976808]

約数ペア:

[(1, 77976808), (2, 38988404), (4, 19494202), (7, 11139544), (8, 9747101), (13, 5998216), (14, 5569772), (23, 3390296), (26, 2999108), (28, 2784886), (46, 1695148), (52, 1499554), (56, 1392443), (91, 856888), (92, 847574), (104, 749777), (161, 484328), (182, 428444), (184, 423787), (299, 260792), (322, 242164), (364, 214222), (598, 130396), (644, 121082), (728, 107111), (1196, 65198), (1288, 60541), (2093, 37256), (2392, 32599), (4186, 18628), (4657, 16744), (8372, 9314)]