73691136

素因数分解:

$2^{12}\times 3^2\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 78

約数和(自身を含む): 212966000

約数和(自身を除く): 139274864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1999, 2048, 2304, 3072, 3998, 4096, 4608, 5997, 6144, 7996, 9216, 11994, 12288, 15992, 17991, 18432, 23988, 31984, 35982, 36864, 47976, 63968, 71964, 95952, 127936, 143928, 191904, 255872, 287856, 383808, 511744, 575712, 767616, 1023488, 1151424, 1535232, 2046976, 2302848, 3070464, 4093952, 4605696, 6140928, 8187904, 9211392, 12281856, 18422784, 24563712, 36845568, 73691136]

約数ペア:

[(1, 73691136), (2, 36845568), (3, 24563712), (4, 18422784), (6, 12281856), (8, 9211392), (9, 8187904), (12, 6140928), (16, 4605696), (18, 4093952), (24, 3070464), (32, 2302848), (36, 2046976), (48, 1535232), (64, 1151424), (72, 1023488), (96, 767616), (128, 575712), (144, 511744), (192, 383808), (256, 287856), (288, 255872), (384, 191904), (512, 143928), (576, 127936), (768, 95952), (1024, 71964), (1152, 63968), (1536, 47976), (1999, 36864), (2048, 35982), (2304, 31984), (3072, 23988), (3998, 18432), (4096, 17991), (4608, 15992), (5997, 12288), (6144, 11994), (7996, 9216)]