81506496

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1421

約数の個数: 56

約数和(自身を含む): 216367360

約数和(自身を除く): 134860864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 967, 1317, 1756, 1934, 2634, 2901, 3512, 3868, 5268, 5802, 7024, 7736, 10536, 11604, 14048, 15472, 21072, 23208, 28096, 30944, 42144, 46416, 61888, 84288, 92832, 185664, 424513, 849026, 1273539, 1698052, 2547078, 3396104, 5094156, 6792208, 10188312, 13584416, 20376624, 27168832, 40753248, 81506496]

約数ペア:

[(1, 81506496), (2, 40753248), (3, 27168832), (4, 20376624), (6, 13584416), (8, 10188312), (12, 6792208), (16, 5094156), (24, 3396104), (32, 2547078), (48, 1698052), (64, 1273539), (96, 849026), (192, 424513), (439, 185664), (878, 92832), (967, 84288), (1317, 61888), (1756, 46416), (1934, 42144), (2634, 30944), (2901, 28096), (3512, 23208), (3868, 21072), (5268, 15472), (5802, 14048), (7024, 11604), (7736, 10536)]