74512896

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 200508000

約数和(自身を除く): 125995104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 349, 384, 417, 512, 556, 698, 768, 834, 1047, 1112, 1396, 1536, 1668, 2094, 2224, 2792, 3336, 4188, 4448, 5584, 6672, 8376, 8896, 11168, 13344, 16752, 17792, 22336, 26688, 33504, 35584, 44672, 48511, 53376, 67008, 71168, 89344, 97022, 106752, 134016, 145533, 178688, 194044, 213504, 268032, 291066, 388088, 536064, 582132, 776176, 1164264, 1552352, 2328528, 3104704, 4657056, 6209408, 9314112, 12418816, 18628224, 24837632, 37256448, 74512896]

約数ペア:

[(1, 74512896), (2, 37256448), (3, 24837632), (4, 18628224), (6, 12418816), (8, 9314112), (12, 6209408), (16, 4657056), (24, 3104704), (32, 2328528), (48, 1552352), (64, 1164264), (96, 776176), (128, 582132), (139, 536064), (192, 388088), (256, 291066), (278, 268032), (349, 213504), (384, 194044), (417, 178688), (512, 145533), (556, 134016), (698, 106752), (768, 97022), (834, 89344), (1047, 71168), (1112, 67008), (1396, 53376), (1536, 48511), (1668, 44672), (2094, 35584), (2224, 33504), (2792, 26688), (3336, 22336), (4188, 17792), (4448, 16752), (5584, 13344), (6672, 11168), (8376, 8896)]