72401096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28019}}^1$

素因数の和:28061

約数の個数: 32

約数和(自身を含む): 151308000

約数和(自身を除く): 78906904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28019, 56038, 112076, 224152, 476323, 532361, 952646, 1064722, 1905292, 2129444, 3810584, 4258888, 9050137, 18100274, 36200548, 72401096]

約数ペア:

[(1, 72401096), (2, 36200548), (4, 18100274), (8, 9050137), (17, 4258888), (19, 3810584), (34, 2129444), (38, 1905292), (68, 1064722), (76, 952646), (136, 532361), (152, 476323), (323, 224152), (646, 112076), (1292, 56038), (2584, 28019)]