78723072

素因数分解:

$2^{11}\times 3^2\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 227419920

約数和(自身を除く): 148696848

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, 2048, 2304, 3072, 4271, 4608, 6144, 8542, 9216, 12813, 17084, 18432, 25626, 34168, 38439, 51252, 68336, 76878, 102504, 136672, 153756, 205008, 273344, 307512, 410016, 546688, 615024, 820032, 1093376, 1230048, 1640064, 2186752, 2460096, 3280128, 4373504, 4920192, 6560256, 8747008, 9840384, 13120512, 19680768, 26241024, 39361536, 78723072]

約数ペア:

[(1, 78723072), (2, 39361536), (3, 26241024), (4, 19680768), (6, 13120512), (8, 9840384), (9, 8747008), (12, 6560256), (16, 4920192), (18, 4373504), (24, 3280128), (32, 2460096), (36, 2186752), (48, 1640064), (64, 1230048), (72, 1093376), (96, 820032), (128, 615024), (144, 546688), (192, 410016), (256, 307512), (288, 273344), (384, 205008), (512, 153756), (576, 136672), (768, 102504), (1024, 76878), (1152, 68336), (1536, 51252), (2048, 38439), (2304, 34168), (3072, 25626), (4271, 18432), (4608, 17084), (6144, 12813), (8542, 9216)]