123318864

素因数分解:

$2^4\times 3^2\times {\mathrm{856381}}^1$

素因数の和:856395

約数の個数: 30

約数和(自身を含む): 345121946

約数和(自身を除く): 221803082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856381, 1712762, 2569143, 3425524, 5138286, 6851048, 7707429, 10276572, 13702096, 15414858, 20553144, 30829716, 41106288, 61659432, 123318864]

約数ペア:

[(1, 123318864), (2, 61659432), (3, 41106288), (4, 30829716), (6, 20553144), (8, 15414858), (9, 13702096), (12, 10276572), (16, 7707429), (18, 6851048), (24, 5138286), (36, 3425524), (48, 2569143), (72, 1712762), (144, 856381)]