81352704

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13241}}^1$

素因数の和:13266

約数の個数: 48

約数和(自身を含む): 216903960

約数和(自身を除く): 135551256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 211856, 317784, 423712, 635568, 847424, 1271136, 1694848, 2542272, 3389696, 5084544, 6779392, 10169088, 13558784, 20338176, 27117568, 40676352, 81352704]

約数ペア:

[(1, 81352704), (2, 40676352), (3, 27117568), (4, 20338176), (6, 13558784), (8, 10169088), (12, 6779392), (16, 5084544), (24, 3389696), (32, 2542272), (48, 1694848), (64, 1271136), (96, 847424), (128, 635568), (192, 423712), (256, 317784), (384, 211856), (512, 158892), (768, 105928), (1024, 79446), (1536, 52964), (2048, 39723), (3072, 26482), (6144, 13241)]