73312768

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 60

約数和(自身を含む): 152375850

約数和(自身を除く): 79063082

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 256, 298, 496, 512, 596, 961, 992, 1192, 1922, 1984, 2384, 3844, 3968, 4619, 4768, 7688, 7936, 9238, 9536, 15376, 15872, 18476, 19072, 30752, 36952, 38144, 61504, 73904, 76288, 123008, 143189, 147808, 246016, 286378, 295616, 492032, 572756, 591232, 1145512, 1182464, 2291024, 2364928, 4582048, 9164096, 18328192, 36656384, 73312768]

約数ペア:

[(1, 73312768), (2, 36656384), (4, 18328192), (8, 9164096), (16, 4582048), (31, 2364928), (32, 2291024), (62, 1182464), (64, 1145512), (124, 591232), (128, 572756), (149, 492032), (248, 295616), (256, 286378), (298, 246016), (496, 147808), (512, 143189), (596, 123008), (961, 76288), (992, 73904), (1192, 61504), (1922, 38144), (1984, 36952), (2384, 30752), (3844, 19072), (3968, 18476), (4619, 15872), (4768, 15376), (7688, 9536), (7936, 9238)]