77773672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 75258008

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 2213, 4393, 4426, 8786, 8852, 17572, 17704, 35144, 50899, 101798, 203596, 407192, 422683, 845366, 1690732, 3381464, 9721709, 19443418, 38886836, 77773672]

約数ペア:

[(1, 77773672), (2, 38886836), (4, 19443418), (8, 9721709), (23, 3381464), (46, 1690732), (92, 845366), (184, 422683), (191, 407192), (382, 203596), (764, 101798), (1528, 50899), (2213, 35144), (4393, 17704), (4426, 17572), (8786, 8852)]