80139264

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 88

約数和(自身を含む): 225006240

約数和(自身を除く): 144866976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1373, 1536, 1824, 2432, 2746, 3072, 3648, 4119, 4864, 5492, 7296, 8238, 9728, 10984, 14592, 16476, 19456, 21968, 26087, 29184, 32952, 43936, 52174, 58368, 65904, 78261, 87872, 104348, 131808, 156522, 175744, 208696, 263616, 313044, 351488, 417392, 527232, 626088, 702976, 834784, 1054464, 1252176, 1405952, 1669568, 2108928, 2504352, 3339136, 4217856, 5008704, 6678272, 10017408, 13356544, 20034816, 26713088, 40069632, 80139264]

約数ペア:

[(1, 80139264), (2, 40069632), (3, 26713088), (4, 20034816), (6, 13356544), (8, 10017408), (12, 6678272), (16, 5008704), (19, 4217856), (24, 3339136), (32, 2504352), (38, 2108928), (48, 1669568), (57, 1405952), (64, 1252176), (76, 1054464), (96, 834784), (114, 702976), (128, 626088), (152, 527232), (192, 417392), (228, 351488), (256, 313044), (304, 263616), (384, 208696), (456, 175744), (512, 156522), (608, 131808), (768, 104348), (912, 87872), (1024, 78261), (1216, 65904), (1373, 58368), (1536, 52174), (1824, 43936), (2432, 32952), (2746, 29184), (3072, 26087), (3648, 21968), (4119, 19456), (4864, 16476), (5492, 14592), (7296, 10984), (8238, 9728)]