81551424

素因数分解:

$2^6\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1507

約数の個数: 56

約数和(自身を含む): 216529920

約数和(自身を除く): 134978496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 383, 766, 1109, 1149, 1532, 2218, 2298, 3064, 3327, 4436, 4596, 6128, 6654, 8872, 9192, 12256, 13308, 17744, 18384, 24512, 26616, 35488, 36768, 53232, 70976, 73536, 106464, 212928, 424747, 849494, 1274241, 1698988, 2548482, 3397976, 5096964, 6795952, 10193928, 13591904, 20387856, 27183808, 40775712, 81551424]

約数ペア:

[(1, 81551424), (2, 40775712), (3, 27183808), (4, 20387856), (6, 13591904), (8, 10193928), (12, 6795952), (16, 5096964), (24, 3397976), (32, 2548482), (48, 1698988), (64, 1274241), (96, 849494), (192, 424747), (383, 212928), (766, 106464), (1109, 73536), (1149, 70976), (1532, 53232), (2218, 36768), (2298, 35488), (3064, 26616), (3327, 24512), (4436, 18384), (4596, 17744), (6128, 13308), (6654, 12256), (8872, 9192)]