72397144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11617}}^1$

素因数の和:11683

約数の個数: 32

約数和(自身を含む): 146386800

約数和(自身を除く): 73989656

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 11617, 23234, 46468, 92936, 220723, 441446, 476297, 882892, 952594, 1765784, 1905188, 3810376, 9049643, 18099286, 36198572, 72397144]

約数ペア:

[(1, 72397144), (2, 36198572), (4, 18099286), (8, 9049643), (19, 3810376), (38, 1905188), (41, 1765784), (76, 952594), (82, 882892), (152, 476297), (164, 441446), (328, 220723), (779, 92936), (1558, 46468), (3116, 23234), (6232, 11617)]