72756858

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 74987142

約数列:

[1, 2, 3, 6, 113, 226, 239, 339, 449, 478, 678, 717, 898, 1347, 1434, 2694, 27007, 50737, 54014, 81021, 101474, 107311, 152211, 162042, 214622, 304422, 321933, 643866, 12126143, 24252286, 36378429, 72756858]

約数ペア:

[(1, 72756858), (2, 36378429), (3, 24252286), (6, 12126143), (113, 643866), (226, 321933), (239, 304422), (339, 214622), (449, 162042), (478, 152211), (678, 107311), (717, 101474), (898, 81021), (1347, 54014), (1434, 50737), (2694, 27007)]