78698964

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89839}}^1$

素因数の和:89919

約数の個数: 24

約数和(自身を含む): 186148480

約数和(自身を除く): 107449516

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 89839, 179678, 269517, 359356, 539034, 1078068, 6558247, 13116494, 19674741, 26232988, 39349482, 78698964]

約数ペア:

[(1, 78698964), (2, 39349482), (3, 26232988), (4, 19674741), (6, 13116494), (12, 6558247), (73, 1078068), (146, 539034), (219, 359356), (292, 269517), (438, 179678), (876, 89839)]